Rémi Eismann<p>One day, one decomposition<br />A034683: Unitary abundant numbers: numbers k such that usigma(k) &gt; 2*k</p><p>3D graph, threejs - webGL ➡️ <a href="https://decompwlj.com/3Dgraph/Unitary_abundant_numbers.html" target="_blank" rel="nofollow noopener noreferrer" translate="no"><span class="invisible">https://</span><span class="ellipsis">decompwlj.com/3Dgraph/Unitary_</span><span class="invisible">abundant_numbers.html</span></a><br />2D graph, first 500 terms ➡️ <a href="https://decompwlj.com/2Dgraph500terms/Unitary_abundant_numbers.html" target="_blank" rel="nofollow noopener noreferrer" translate="no"><span class="invisible">https://</span><span class="ellipsis">decompwlj.com/2Dgraph500terms/</span><span class="invisible">Unitary_abundant_numbers.html</span></a></p><p><a href="https://mathstodon.xyz/tags/decompwlj" class="mention hashtag" rel="tag">#<span>decompwlj</span></a> <a href="https://mathstodon.xyz/tags/maths" class="mention hashtag" rel="tag">#<span>maths</span></a> <a href="https://mathstodon.xyz/tags/mathematics" class="mention hashtag" rel="tag">#<span>mathematics</span></a> <a href="https://mathstodon.xyz/tags/sequence" class="mention hashtag" rel="tag">#<span>sequence</span></a> <a href="https://mathstodon.xyz/tags/OEIS" class="mention hashtag" rel="tag">#<span>OEIS</span></a> <a href="https://mathstodon.xyz/tags/javascript" class="mention hashtag" rel="tag">#<span>javascript</span></a> <a href="https://mathstodon.xyz/tags/php" class="mention hashtag" rel="tag">#<span>php</span></a> <a href="https://mathstodon.xyz/tags/3D" class="mention hashtag" rel="tag">#<span>3D</span></a> <a href="https://mathstodon.xyz/tags/unitary" class="mention hashtag" rel="tag">#<span>unitary</span></a> <a href="https://mathstodon.xyz/tags/abundant" class="mention hashtag" rel="tag">#<span>abundant</span></a> <a href="https://mathstodon.xyz/tags/numbers" class="mention hashtag" rel="tag">#<span>numbers</span></a> <a href="https://mathstodon.xyz/tags/usigma" class="mention hashtag" rel="tag">#<span>usigma</span></a> <a href="https://mathstodon.xyz/tags/graph" class="mention hashtag" rel="tag">#<span>graph</span></a> <a href="https://mathstodon.xyz/tags/threejs" class="mention hashtag" rel="tag">#<span>threejs</span></a> <a href="https://mathstodon.xyz/tags/webGL" class="mention hashtag" rel="tag">#<span>webGL</span></a></p>