A170971 Expansion of Product_{i=0..m-1} (1 + x^(4*i+1)) for m = 8.

1, 1, 0, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 2, 1, 0, 1, 2, 1, 0, 1, 3, 2, 0, 1, 3, 3, 1, 1, 4, 4, 1, 0, 3, 5, 2, 0, 3, 6, 3, 0, 2, 6, 5, 1, 2, 6, 5, 1, 1, 6, 7, 2, 1, 5, 7, 3, 0, 4, 8, 4, 0, 3, 7, 5, 1, 2, 7, 6, 1, 1, 5, 6, 2, 1, 5, 6, 2, 0, 3, 6, 3, 0, 2, 5, 3, 0, 1, 4, 4, 1, 1, 3, 3, 1, 0, 2, 3, 1, 0, 1, 2, 1, 0

Offset: 0

Author

N. J. A. Sloane, Aug 29 2010

Keywords

• nonn
• fini
• full
• easy

Links

• Nathaniel Johnston, Table of n, a(n) for n = 0..120 (full sequence)

Crossrefs

Cf. A169975, A170966-A170984.

Formula

a(n) = a(120-n). - Rick L. Shepherd, Mar 01 2013