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Search: id:A023515
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A023515 prime(n)*prime(n-1) - 1. +0
1
1, 5, 14, 34, 76, 142, 220, 322, 436, 666, 898, 1146, 1516, 1762, 2020, 2490, 3126, 3598, 4086, 4756, 5182, 5766, 6556, 7386, 8632, 9796, 10402, 11020, 11662, 12316, 14350, 16636, 17946, 19042, 20710, 22498, 23706, 25590, 27220, 28890 (list; graph; listen)
OFFSET

1,2

CROSSREFS

Sequence in context: A105082 A059821 A094584 this_sequence A047860 A083332 A101015

Adjacent sequences: A023512 A023513 A023514 this_sequence A023516 A023517 A023518

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

page 1

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Last modified September 5 19:27 EDT 2008. Contains 143485 sequences.


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