A308885 - OEIS

%I #4 Jul 01 2019 22:40:39

%S 0,1,2,3,20,25,30,35,36,37,40,41,42,47,48,49,54,55,56,63,65,70,79,88,

%T 94,95,110,112,114,115,121,123,125,126,132,134,137,138,141,143,144,

%U 145,147,149,150,152,154,155,156,162,165,167,168,169,175,178,180,181,182,195,197

%N Positions of 0's on the spiral defined in A308884.

%Y Cf. A308884-A308895.

%K nonn

%O 1,3

%A _N. J. A. Sloane_, Jul 01 2019