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A072497 Numbers n such that n^2 is member of A072498. 0


%S 2,3,4,5,6,7,9,10,11,13,14,15,16,17,18,19,20,21,22,23,24,25,26,28,29,

%T 30,31,33,34,35,36,37,38,39,40,41,42,43,44,46,47,48,49,50,51,52,53,54,

%U 55,56,57,58,59,60,61,62,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78

%N Numbers n such that n^2 is member of A072498.

%C p^m are members of the sequence, where p is prime and m different from k(4k-1) and k(4k+1) (spatially all primes, p^1).

%Y Cf. A072498, A072510.

%K nonn

%O 1,1

%A _Vladimir Baltic_, Aug 04 2002

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Last modified January 29 02:06 EST 2022. Contains 350670 sequences. (Running on oeis4.)