A039830 Number of different coefficient values in expansion of Product_{i=1..n} (1-q^1+q^2-...+(-q)^i).

1, 2, 4, 4, 6, 16, 22, 15, 19, 46, 56, 34, 40, 92, 106, 61, 69, 154, 172, 96, 106, 232, 254, 139, 151, 326, 352, 190, 204, 436, 466, 249, 265, 562, 596, 316, 334, 704, 742, 391, 411, 862, 904, 474, 496, 1036, 1082, 565, 589, 1226, 1276, 664, 690, 1432, 1486, 771

Offset: 0

Author

Olivier Gérard

Keywords

• nonn

Links

• Seiichi Manyama, Table of n, a(n) for n = 0..200

Crossrefs

Cf. A039823, A039909.

Extensions

a(0)=1 prepended by Seiichi Manyama, Jan 05 2023