23380

Appears in sequences

• a(n) = [ (3rd elementary symmetric function of S(n))/(first elementary symmetric function of S(n)) ], where S(n) = {first n+2 positive integers congruent to 1 mod 3}.at n=14A024220
• Multiplicity of highest weight (or singular) vectors associated with character chi_24 of Monster module.at n=39A034412
• Numbers k > 1 such that, in base 6, k and k^2 contain the same digits in the same proportion.at n=10A061660
• Numerator of Bernoulli(n,8).at n=5A157965
• Number of n X 4 0..1 arrays avoiding 0 0 0 and 0 0 1 horizontally and 0 0 1 and 1 1 0 vertically.at n=9A208283
• Sum of the squares of the parts in the partitions of n into two distinct parts.at n=41A294286
• Number of maximum irredundant sets in the n-antiprism graph.at n=27A304567
• Number of integer compositions of n with all prime parts and all prime run-lengths.at n=55A353429