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A112551 k sequence associated with A112550. +0
2
168, 1242, 3042, 492, 30012, 171480, 2299722, 5052450 (list; graph; listen)
OFFSET

2,1

EXAMPLE

168*41^2-1=282407, 282407 and 282409 are twin primes so k(2)=168

CROSSREFS

See prime sequence in A112550

Sequence in context: A137863 A110285 A070835 this_sequence A110075 A003807 A011785

Adjacent sequences: A112548 A112549 A112550 this_sequence A112552 A112553 A112554

KEYWORD

nonn

AUTHOR

Pierre CAMI (pierrecami(AT)tele2.fr), Sep 13 2005

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Last modified August 29 17:54 EDT 2008. Contains 143238 sequences.


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