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A023528 Exponent of 2 in prime factorization of p(n)*p(n-1) + 1. +0
1
1, 1, 4, 2, 1, 4, 1, 2, 1, 2, 2, 2, 1, 2, 1, 2, 3, 4, 3, 1, 6, 3, 1, 2, 1, 1, 2, 1, 4, 1, 4, 1, 2, 2, 3, 2, 2, 3, 1, 2, 3, 4, 2, 12, 1, 2, 1, 1, 1, 4, 1, 3, 8, 2, 2, 3, 2, 2, 2, 1, 2, 3, 5, 1, 6, 1, 5, 2, 2, 4, 1, 3, 1, 2, 3, 1, 2, 1, 1, 1 (list; graph; listen)
OFFSET

1,3

CROSSREFS

Adjacent sequences: A023525 A023526 A023527 this_sequence A023529 A023530 A023531

Sequence in context: A010124 A071406 A010311 this_sequence A105698 A105699 A023526

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified October 15 09:18 EDT 2008. Contains 145015 sequences.


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