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%I #16 Mar 17 2016 06:18:03
%S 1,5,10,25,3,7,12,73,35,4,9,16,78,43,13,17,80,54,47,15,19,88,62,48,22,
%T 93,69,92,31,24,95,81,98,63,125,83,115,67,283,127,102,122,138,296,107,
%U 140,147,320,100,6,20,33,129,116,8,23,37,133,126,26,38,136,128
%N Index where A054683(n) appears in A270264.
%C Conjectured to be a permutation of the positive numbers excluding 2.
%C This conjecture is equivalent to Polignac's conjecture. - _Chai Wah Wu_, Mar 15 2016
%H Chai Wah Wu, <a href="/A269740/b269740.txt">Table of n, a(n) for n = 1..10000</a>
%Y Cf. A054683, A270264.
%K nonn,base
%O 1,2
%A _N. J. A. Sloane_, Mar 15 2016
%E More terms from _Chai Wah Wu_, Mar 16 2016