%I #5 Nov 21 2014 14:51:09
%S 0,11,13,17,25,41,73,123,139,145,159,163,164,174,194,206,214,225,227,
%T 246,255,260,263,280,284,295,310,327,369,381,383,384,413,467,473,482,
%U 497,509,515,518,522,533,558,567,573,630,657,659,669,672,681,732,743
%N Indices of zeros in A247149.
%C A247149(a(n)) = 0.
%H Reinhard Zumkeller, <a href="/A250402/b250402.txt">Table of n, a(n) for n = 1..10000</a>
%o (Haskell)
%o a250402 n = a250402_list !! (n-1)
%o a250402_list = filter ((== 0) . a247149) [0..]
%Y Cf. A247149, A250403.
%K nonn
%O 1,2
%A _Reinhard Zumkeller_, Nov 21 2014
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