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Numbers n such that both n and n+1 are in the sequence A246782.
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%I #10 Nov 16 2014 07:43:29

%S 5,6,9,10,14,22,28,29,45,216,714573709895

%N Numbers n such that both n and n+1 are in the sequence A246782.

%C Numbers n such that A182134(n) = A182134(n+1) = 2.

%C n = 1475067052906945 is a large term in this sequence.

%C a(12) > 10^12. - _Robert Price_, Nov 15 2014

%Y Cf. A000040, A182134, A246782.

%K nonn,more,hard

%O 1,1

%A _Farideh Firoozbakht_, Oct 23 2014

%E a(11) from _Robert Price_, Nov 15 2014