48249
domain: N
Appears in sequences
- Cubeful numbers whose neighbors are also cubeful.at n=19A122692
- Number of walks within N^3 (the first octant of Z^3) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 0), (-1, -1, 1), (-1, 0, 1), (0, 0, -1), (1, 1, 1)}.at n=9A149585
- Number of (w,x,y,z) with all terms in {1,...,n} and w^3>x^3+y^3+z^3.at n=23A212099
- a(n) = Sum_{k=0..floor(n/4)} (-1)^k * binomial(n-3*k,k) * Catalan(k).at n=33A360026