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A170967 Expansion of Product_{i=0..m-1} (1 + x^(4*i+1)) for m = 4. 0

%I #7 Jan 03 2021 21:14:46

%S 1,1,0,0,0,1,1,0,0,1,1,0,0,1,2,1,0,0,1,1,0,0,1,1,0,0,0,1,1

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

%t CoefficientList[Series[Product[1+x^(4i+1),{i,0,3}],{x,0,30}],x] (* _Harvey P. Dale_, Jul 11 2019 *)

%Y Cf. A169975, A170966-A170984.

%K nonn,fini,full

%O 0,15

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

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Last modified May 11 12:00 EDT 2024. Contains 372409 sequences. (Running on oeis4.)