50953

Appears in sequences

• Expansion of 1/((1-4x)(1-5x)(1-6x)(1-9x)).at n=4A028111
• Consider all integer triples (i,j,k), j >= k > 0, with binomial(i+2,3) = j^3 + k^3, ordered by increasing i; sequence gives i values.at n=19A054205
• 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, 0, 1), (-1, 1, 0), (0, -1, 1), (0, 1, 0), (1, 0, -1)}.at n=11A148164
• Numbers n such that sigma(n)/phi(n) = 36/25.at n=3A164649
• Number of different ways to select 3 disjoint subsets from {1..n} with equal element sum.at n=14A164934