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A237592
Odd numbers n divisible by 3 such that for all k >= 1 the numbers n*2^k - 1 and n*2^k + 1 do not form a twin prime pair.
1
237, 807, 4581, 32469, 41091, 60981, 62637, 63351, 76593, 80979, 84387, 85047, 92343, 93621, 96891, 102183, 113679, 123609, 130629, 139647, 140571, 158883, 171837, 172857, 177201, 178401, 184251, 205347, 207243, 212547, 217011, 219291, 220851, 238779, 250401
OFFSET
1,1
LINKS
Eric Weisstein's World of Mathematics, Twin Primes
CROSSREFS
Supersequence of A187714 and of A187716.
Sequence in context: A217030 A048454 A255618 * A256805 A192283 A069420
KEYWORD
nonn
AUTHOR
STATUS
approved