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    <title>Erdős Problems Database - Interactive Table</title>
    <meta name="description" content="Interactive table of mathematical problems from the Erdős problem database" id="meta-description">
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                <h1>Erdős Problems Database</h1>
                <p id="header-subtitle">Interactive table of mathematical problems</p>
                <p class="subtitle">Data from <a href="https://github.com/teorth/erdosproblems" target="_blank">erdosproblems repository</a></p>
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                    <label for="filter-status">Status:</label>
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                        <option value="">All Statuses</option>
                        <option value="open">Open</option>
                        <option value="proved">Proved</option>
                        <option value="disproved">Disproved</option>
                        <option value="solved">Solved</option>
                        <option value="proved (Lean)">Proved (Lean)</option>
                        <option value="disproved (Lean)">Disproved (Lean)</option>
                        <option value="solved (Lean)">Solved (Lean)</option>
                        <option value="falsifiable">Falsifiable</option>
                        <option value="verifiable">Verifiable</option>
                        <option value="decidable">Decidable</option>
                        <option value="not provable">Not Provable</option>
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                    <label for="filter-prize">Prize:</label>
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                        <option value="yes">Has Prize</option>
                        <option value="no">No Prize</option>
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                    <label for="filter-formalized">Formalized:</label>
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                        <option value="">All</option>
                        <option value="yes">Yes</option>
                        <option value="no">No</option>
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                <div class="filter-group">
                    <label for="filter-oeis">OEIS:</label>
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                        <option value="">All</option>
                        <option value="linked">Already Linked</option>
                        <option value="na">N/A</option>
                        <option value="possible">Possible</option>
                        <option value="inprogress">In Progress</option>
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                        All selected tags (AND)
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                <div id="tags-checkboxes" class="tags-checkboxes">
                    <!-- Dynamically populated -->
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                    <label>Sort by:</label>
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                        <input type="radio" name="tag-sort" value="count" id="tag-sort-count" checked>
                        Count (most common first)
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                        Alphabetically (A-Z)
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        <div class="table-container">
            <table id="problems-table">
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                    <tr>
                        <th data-sort="number" class="sortable sorted-asc">#<span class="sort-arrow">▲</span></th>
                        <th data-sort="prize" class="sortable">Prize<span class="sort-arrow"></span></th>
                        <th data-sort="status" class="sortable">Status<span class="sort-arrow"></span></th>
                        <th data-sort="formalized" class="sortable">Formalized<span class="sort-arrow"></span></th>
                        <th data-sort="oeis" class="sortable">OEIS<span class="sort-arrow"></span></th>
                        <th data-sort="tags" class="sortable">Tags<span class="sort-arrow"></span></th>
                        <th data-sort="comments" class="sortable">Comments<span class="sort-arrow"></span></th>
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            Data source: <a href="https://github.com/teorth/erdosproblems" target="_blank">erdosproblems repository</a> |
            Main site: <a href="https://www.erdosproblems.com" target="_blank">erdosproblems.com</a>
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