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Search: id:A085416
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A085416 Take prime[n] and continue adding 1,2,..., A085415(n) until one reaches a prime a(n). +0
4
3, 13, 11, 13, 17, 19, 23, 29, 29, 107, 37, 43, 47, 53, 53, 59, 137, 67, 73, 107, 79, 89, 89, 167, 103, 107, 109, 113, 137, 149, 137, 137, 173, 149, 227, 157, 163, 173, 173, 179, 257, 191, 197, 199, 233, 227, 239, 229, 233, 239, 239, 317, 251, 257, 263, 269, 347 (list; graph; listen)
OFFSET

1,1

COMMENT

Primes resulting in procedure of A085415. See also A085417, A085418.

EXAMPLE

a(2)=13 because prime[2]=3 and 3+(1+2+3+4)=3+10=13 is a prime.

CROSSREFS

Cf. A085415, A085417, A085418.

Sequence in context: A046421 A071708 A136592 this_sequence A107802 A142351 A121565

Adjacent sequences: A085413 A085414 A085415 this_sequence A085417 A085418 A085419

KEYWORD

easy,nonn

AUTHOR

Zak Seidov (zakseidov(AT)yahoo.com), Jun 29 2003

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Last modified December 18 21:37 EST 2009. Contains 171024 sequences.


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