A170971 - OEIS

%I #10 Jan 03 2021 21:13:29

%S 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,

%T 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,

%U 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

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

%H Nathaniel Johnston, <a href="/A170971/b170971.txt">Table of n, a(n) for n = 0..120</a> (full sequence)

%F a(n) = a(120-n). - _Rick L. Shepherd_, Mar 01 2013

%Y Cf. A169975, A170966-A170984.

%K nonn,fini,full,easy

%O 0,15

%A _N. J. A. Sloane_, Aug 29 2010