50714

Appears in sequences

• Number of interior balls in a truncated octahedral arrangement.at n=14A093033
• Numbers such that all subsets of {a(1)^2,...,a(n)^2} have a different sum.at n=30A138857
• Expansion of f(x^3, x^9) * f(x^6, x^6) / f(-x, -x^2) in powers of x where f(,) is Ramanujan's general theta function.at n=36A257655
• a(n) = number of pairs (p,q) of partitions of n such that d(p,q) < o(p,q), where d and o are distance functions; see Comments.at n=15A368565
• Irregular triangular array T; row n shows the coefficients of the (n-1)-st polynomial in the obverse convolution s(x)**t(x), where s(x) = n^2 x and t(x) = x+1. See Comments.at n=24A375041