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A155990 Numbers prime(k) as k runs through the numbers whose digits are all prime. 1
3, 5, 11, 17, 79, 83, 97, 103, 131, 137, 149, 157, 239, 241, 257, 269, 359, 367, 379, 389, 1399, 1409, 1427, 1433, 1459, 1471, 1483, 1489, 1601, 1607, 1613, 1621, 1747, 1753, 1777, 1787, 2137, 2141, 2153, 2179, 2237, 2239, 2251, 2269, 2377, 2381, 2389, 2399 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..48.

FORMULA

a(n) = A000040(A046034(n)). - Michel Marcus, Jan 21 2019

MAPLE

isA046034 := proc(n) local d ; d := convert(convert(n, base, 10), set) ; if d intersect {0, 1, 4, 6, 8, 9} = {} then true; else false; fi; end: for n from 1 to 3000 do if isA046034(n) then printf("%d, ", ithprime(n)) ; fi; od: # R. J. Mathar, Feb 10 2009

CROSSREFS

Cf. A000040, A046034, A141468.

Sequence in context: A101781 A101783 A078883 * A109556 A167675 A277284

Adjacent sequences:  A155987 A155988 A155989 * A155991 A155992 A155993

KEYWORD

nonn,base

AUTHOR

Juri-Stepan Gerasimov, Feb 01 2009

EXTENSIONS

Edited by N. J. A. Sloane, Feb 02 2009

149 inserted by R. J. Mathar, Feb 10 2009

STATUS

approved

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Last modified October 17 19:18 EDT 2019. Contains 328127 sequences. (Running on oeis4.)