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A158055 a(1)=2, a(n+1) is the smallest prime > n*first digit of a(n). 0
2, 3, 7, 23, 11, 7, 43, 29, 17, 11, 11, 13, 13, 17, 17, 17, 17, 19, 19, 23, 41, 89, 179, 29, 53, 127, 29, 59, 149, 31, 97, 281, 67, 199, 37, 107, 37, 113, 41, 157, 41, 167, 43, 173, 47, 181, 47, 191, 53, 251, 101, 53, 263, 107, 59 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

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

CROSSREFS

Cf. A000027, A000040, A156615.

Sequence in context: A072214 A233535 A007660 * A156615 A158054 A134412

Adjacent sequences:  A158052 A158053 A158054 * A158056 A158057 A158058

KEYWORD

nonn,base

AUTHOR

Juri-Stepan Gerasimov, Mar 12 2009

EXTENSIONS

Corrected by D. S. McNeil, Mar 21 2009

STATUS

approved

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Last modified May 19 22:32 EDT 2019. Contains 323411 sequences. (Running on oeis4.)