34437

Appears in sequences

• Numbers k that divide the (left) concatenation of all numbers <= k written in base 25 (most significant digit on left).at n=22A029494
• Numbers k such that 59*2^k+1 is prime.at n=11A032379
• T(n,n-3), array T as in A054120.at n=20A054121
• Numerator of 3 * H(n,3,2), a generalized harmonic number. See A075135.at n=6A074597
• Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n) - n, where a(0) = 1, a(1) = 2, b(0) = 3, b(1) = 4, b(2) = 5, and (a(n)) and (b(n)) are increasing complementary sequences.at n=19A296557
• Number of non-isomorphic multiset partitions of weight n where the nonzero entries of the incidence matrix are all distinct.at n=22A321661
• Number of integer partitions of n with all distinct run-sums.at n=42A353837