1,1

Table of n, a(n) for n=1..65.

Exponents in expansion of (Sum_{i>=1} x^(i*(i+1)/2)) * (Sum_{j>=1} x^(j^3)).

Cf. A000217, A000578, A014133, A014155, A133254.

Sequence in context: A329842 A054406 A292647 * A287235 A190004 A182761

Adjacent sequences: A307642 A307643 A307644 * A307646 A307647 A307648

nonn

Ilya Gutkovskiy, Apr 19 2019

approved