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A079132 Primes such that iterated sum-of-digits (A038194) is even. 2
2, 11, 13, 17, 29, 31, 47, 53, 67, 71, 83, 89, 101, 103, 107, 137, 139, 157, 173, 179, 191, 193, 197, 211, 227, 229, 233, 251, 263, 269, 281, 283, 317, 337, 353, 359, 373, 389, 409, 431, 443, 449, 461, 463, 467, 479, 499, 503, 521, 557, 569, 571, 587, 593, 607 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..55.

MATHEMATICA

Select[Prime[Range[120]], EvenQ[Mod[#, 9]] &] (* Bruno Berselli, Aug 31 2012 *)

PROG

(PARI) forprime(p=2, 600, if((p%9)%2==0, print1(p, ", ")))

CROSSREFS

Cf. A078403, A079130, A079131.

Sequence in context: A160950 A141168 A259394 * A184802 A023257 A178796

Adjacent sequences:  A079129 A079130 A079131 * A079133 A079134 A079135

KEYWORD

nonn,easy,base

AUTHOR

Klaus Brockhaus, Dec 28 2002

STATUS

approved

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Last modified October 17 16:51 EDT 2019. Contains 328120 sequences. (Running on oeis4.)