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A249575 Indices of prime powers in A084937. 3

%I #17 Nov 04 2014 06:15:02

%S 1,2,3,4,5,6,7,8,9,10,12,13,16,17,19,21,22,24,27,28,30,31,34,37,41,43,

%T 45,51,54,55,58,60,61,67,69,73,76,79,82,83,85,91,93,94,96,97,100,103,

%U 106,115,121,124,127,130,133,136,139,142,144,145,151,160,163

%N Indices of prime powers in A084937.

%H Reinhard Zumkeller, <a href="/A249575/b249575.txt">Table of n, a(n) for n = 1..10000</a>

%o (Haskell)

%o a249575 n = a249575_list !! (n-1)

%o a249575_list = filter ((== 1) . a010055 . a084937) [1..]

%Y Cf. A084937, A249602, A010055.

%K nonn

%O 1,2

%A _Reinhard Zumkeller_, Nov 04 2014

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