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Positions in A212200 where successive new numbers (see A212203) appear.
6

%I #7 Jun 12 2012 11:29:53

%S 1,2,4,8,16,18,65,72,256,258,260,266,4101,4132,4167,4290,65536,65540,

%T 65542,65544,65594,65600,65658,65694

%N Positions in A212200 where successive new numbers (see A212203) appear.

%D J. H. Conway and Alex Ryba, Personal communication, May 03 2012 and Jun 10 2012

%e A212200 begins 1, 3, 3, 15, 15, 15, 15, 5, 15, 5, 15, 15, 5, 5, 15, 85, ..., containing 1, 3, 15, 5, 85, ..., which gives the beginning of A212203. The numbers in question appear at positions 1, 2, 4, 8, 16, 18, ..., which is A212204.

%K nonn

%O 1,2

%A _N. J. A. Sloane_, May 03 2012

%E More terms from Alex Ryba, Jun 10 2012