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A303576 a(n) = prime arising when A231442(n+1) is formed (if there is more than one, use the smallest). 1
13, 23, 29, 59, 151, 181, 281, 241, 47, 67, 601, 1013, 1153, 1451, 1471, 1187, 1861, 1619, 1129, 2221, 2203, 2003, 2203, 2243, 4229, 2269, 2267, 5227, 1523, 1283, 2383, 2333, 3253, 6353, 3463, 3347, 3739, 3389, 1483, 2441, 4243, 5443, 4457, 4447, 4451, 4051 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Let A231442(n) = X, A231442(n+1) = Y. The digits of X and Y can be rearranged to form a prime, possibly in several ways; a(n) is the smallest such prime.
LINKS
PROG
(C++) See Links section.
CROSSREFS
Cf. A231442.
Sequence in context: A061967 A249350 A159082 * A228324 A171122 A342253
KEYWORD
nonn,base
AUTHOR
N. J. A. Sloane, Apr 27 2018
EXTENSIONS
More terms from Rémy Sigrist, Apr 29 2018
STATUS
approved

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Last modified March 28 04:13 EDT 2024. Contains 371235 sequences. (Running on oeis4.)