223740

Appears in sequences

• Numbers k such that the least term in the periodic part of the continued fraction for sqrt(k) is 86.at n=10A031764
• Tenth column (m=9) of unsigned triangle A111595.at n=3A111783
• Number of inequivalent ways to color the edges of a tetrahedron using at most n colors so that no color appears more than twice.at n=12A282820
• Triangle read by rows. Number T(n, k) of partitions of the multiset [1, 1, 1, 1, 2, 2, 2, 2, ..., n, n, n, n] into k nonempty submultisets, for 1 <= k <= 4n.at n=54A358722