A123318 a(n) = smallest prime of the form n + (prime power).

2, 3, 5, 5, 7, 7, 11, 11, 11, 11, 13, 13, 17, 17, 17, 17, 19, 19, 23, 23, 23, 23, 31, 29, 29, 29, 29, 29, 31, 31, 47, 37, 37, 37, 37, 37, 41, 41, 41, 41, 43, 43, 47, 47, 47, 47, 79, 53, 53, 53, 53, 53, 61, 59, 59, 59, 59, 59, 61, 61, 317, 67, 67, 67, 67, 67, 71, 71, 71, 71, 73

Offset

1,1

Comments

a(n) = n + A123317(n).

Links

Table of n, a(n) for n=1..71.

Crossrefs

Sequence in context: A305430 A159477 A268101 * A186698 A234345 A111060

Adjacent sequences: A123315 A123316 A123317 * A123319 A123320 A123321

Keyword

nonn

Author

Reinhard Zumkeller, Sep 27 2006

Status

approved