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A134766 Primes among variant of permutational numbers A134750. 2
5, 139, 163, 193, 199, 241, 283, 313, 1019, 1319, 1367, 1523, 1759, 2179, 2251, 2539, 2767, 2803, 2851, 2927, 3011, 3163, 3167, 3191, 3319, 3323, 3347, 3491, 3539, 3547, 3559, 3571, 3607, 3691, 11261, 11471, 11801, 11831, 12281, 12641, 13121, 13721 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

For indices where primes occured in A134750 see A134767

LINKS

Table of n, a(n) for n=1..42.

MATHEMATICA

k = {}; a = {}; b = {}; Do[AppendTo[b, n]; w = Permutations[b]; Do[j = FromDigits[1 + w[[m]], n + 1]; AppendTo[a, j], {m, 1, Length[w]}], {n, 0, 6}]; Do[If[PrimeQ[a[[n]]], AppendTo[k, a[[n]]]], {n, 1, Length[a]}]; k

CROSSREFS

Cf. A134640, A134641, A134750.

Sequence in context: A192642 A192643 A192644 * A224826 A122911 A103235

Adjacent sequences:  A134763 A134764 A134765 * A134767 A134768 A134769

KEYWORD

nonn

AUTHOR

Artur Jasinski, Nov 10 2007

STATUS

approved

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Last modified June 16 16:09 EDT 2021. Contains 345063 sequences. (Running on oeis4.)