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Search: id:A023503
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A023503 Greatest prime divisor of n-th prime - 1. +0
8
2, 2, 3, 5, 3, 2, 3, 11, 7, 5, 3, 5, 7, 23, 13, 29, 5, 11, 7, 3, 13, 41, 11, 3, 5, 17, 53, 3, 7, 7, 13, 17, 23, 37, 5, 13, 3, 83, 43, 89, 5, 19, 3, 7, 11, 7, 37, 113, 19, 29, 17, 5, 5, 2, 131, 67, 5, 23, 7, 47, 73, 17, 31, 13, 79, 11, 7, 173, 29, 11, 179, 61, 31, 7, 191 (list; graph; listen)
OFFSET

2,1

CROSSREFS

Sequence in context: A117918 A039638 A090926 this_sequence A039640 A053811 A049840

Adjacent sequences: A023500 A023501 A023502 this_sequence A023504 A023505 A023506

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified July 4 18:25 EDT 2008. Contains 140886 sequences.


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