Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).
%I #5 Jan 03 2021 21:15:01
%S 1,1,0,0,0,1,1,0,0,1,1,0,0,1,2,1,0,1,2,1,0,0,2,2,0,0,1,2,1,0,1,2,1,0,
%T 0,1,1,0,0,1,1,0,0,0,1,1
%N Expansion of Product_{i=0..m-1} (1 + x^(4*i+1)) for m = 5.
%Y Cf. A169975, A170966-A170984.
%K nonn,fini,full
%O 0,15
%A _N. J. A. Sloane_, Aug 29 2010