46112

Appears in sequences

• E.g.f. exp(sin(x)^2) (even powers only).at n=5A009217
• Number of 4-ary search trees on n keys.at n=14A019498
• Expansion of q^(-1/3) * eta(q^6)^2 / (eta(q) * eta(q^3)) in powers of q.at n=38A097197
• Numbers of the form x^5 + 10*x^3*y^2 + 5*x*y^4 (where x,y are integers).at n=37A135794
• Expansion of psi(-q^3) / f(q) where psi(), f() are Ramanujan theta functions.at n=38A139135
• Numbers k such that the decimal expansions of both k and k^2 have 1 as smallest digit and 6 as largest digit.at n=36A257197
• Number of separable partitions of n in which the number of distinct (repeatable) parts is > 2.at n=42A325717
• a(n) are the denominators corresponding to A370827(n).at n=4A370828
• a(n) = 4*(23 - 17*n + 8*n^2).at n=38A387458
• a(n) = Sum_{k=0..floor(n/3)} 2^k * binomial(2*k+1,2*n-6*k).at n=20A387766