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Search: id:A073627
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A073627 a(1)=1; for n > 1, a(n) is the smallest positive integer such that a(n) >= a(n-1) and a(n)+a(n-1) is prime. +0
5
1, 1, 2, 3, 4, 7, 10, 13, 16, 21, 22, 25, 28, 31, 36, 37, 42, 47, 50, 51, 52, 55, 58, 69, 70, 79, 84, 89, 90, 91, 100, 111, 112, 115, 118, 121, 130, 133, 136, 141, 142, 151, 156, 157, 160, 171, 176, 177, 182, 185, 188, 191, 192, 197, 200, 201, 208, 211, 220, 223 (list; graph; listen)
OFFSET

1,3

LINKS

Matthew M. Conroy, Home page (listed instead of email address)

CROSSREFS

Cf. A073628.

Sequence in context: A118426 A105330 A097545 this_sequence A062042 A107817 A008811

Adjacent sequences: A073624 A073625 A073626 this_sequence A073628 A073629 A073630

KEYWORD

nonn

AUTHOR

Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Aug 08 2002

EXTENSIONS

Edited by Matthew M. Conroy, Oct 21 2002

page 1

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Last modified July 6 17:22 EDT 2008. Contains 140988 sequences.


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