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A181514
For the numbers n in A181498, these are the largest corresponding k such that 2^n+2^k-1 and 2^n+2^k+1 are twin primes.
2
1, 1, 2, 3, 6, 7, 6, 18, 12, 22, 43, 34, 63, 52, 66, 90, 106, 117, 166, 211, 295, 298, 478, 1447, 1339
OFFSET
1,3
COMMENTS
The sequence of the *smallest* corresponding k starts to differ at index 13 (where it is 59, not 63). - R. J. Mathar, Jan 30 2011
CROSSREFS
Cf. A181498.
Sequence in context: A234025 A245444 A088573 * A225755 A126388 A039247
KEYWORD
nonn,more
AUTHOR
Pierre CAMI, Jan 29 2011
STATUS
approved