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Search: id:A081450
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A081450 Sqrt(A081449)/6. +0
3
1, 1, 2, 1, 3, 5, 2, 4, 2, 1, 4, 7, 2, 2, 6, 1, 1, 8, 2, 3, 5, 14, 6, 6, 2, 1, 5, 17, 2, 2, 1, 10, 1, 4, 5, 5, 3, 1, 8, 7, 2, 4, 2, 4, 2, 1, 1, 1, 2, 7, 4, 3, 2, 5, 9, 3, 1, 7, 4, 3, 10, 1, 2, 10, 9, 1, 1, 5, 2, 2, 1, 3, 1, 2, 15, 1, 1, 5, 3, 5, 1, 8, 2, 4, 1, 5, 2, 7, 1, 4, 2, 1, 23, 4, 2, 1, 3, 2, 7 (list; graph; listen)
OFFSET

1,3

COMMENT

Partial maxima are in A081453.

PROGRAM

(PARI) t=17:for(n=2, 200, for(k=1, 10^8, if(isprime(k^2+t), print1(k/6", "):t=t+k^2:break)))

CROSSREFS

Adjacent sequences: A081447 A081448 A081449 this_sequence A081451 A081452 A081453

Sequence in context: A002249 A066748 A106583 this_sequence A019588 A060083 A069931

KEYWORD

nonn

AUTHOR

Ralf Stephan (ralf(AT)ark.in-berlin.de), Mar 21 2003

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Last modified May 16 01:24 EDT 2008. Contains 139630 sequences.


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