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Positions of squares in A277699.
6

%I #7 Nov 05 2016 07:24:36

%S 1,2,3,4,6,7,8,12,14,15,16,24,28,30,31,32,48,56,60,62,63,64,83,96,112,

%T 120,124,126,127,128,166,192,224,240,248,252,254,255,256,332,365,384,

%U 448,480,496,504,508,510,511,512,664,730,768,896,960,992,1008,1016,1020,1022,1023,1024,1328,1460,1536,1792,1920,1984,2016

%N Positions of squares in A277699.

%H Antti Karttunen, <a href="/A277704/b277704.txt">Table of n, a(n) for n = 1..311</a>

%o (Scheme, with _Antti Karttunen_'s IntSeq-library)

%o (define A277704 (NONZERO-POS 1 1 (COMPOSE A010052 A277699)))

%Y Complement: A277706.

%Y Cf. A010052, A065621, A114391, A277699.

%Y Cf. A023758 (a subsequence), A277807 (terms not in A023758).

%Y Differs from A023758(1+n) and A077436(1+n) for the first time at n=23, for which a(23)=83, while A023758(24)=96 and A077436(24)=79.

%K nonn

%O 1,2

%A _Antti Karttunen_, Nov 01 2016