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A229876 Palindromic prime numbers == 2 (mod 9). 1
2, 11, 101, 191, 353, 929, 13331, 16661, 17471, 19991, 36263, 38783, 70607, 72227, 73037, 74747, 75557, 76367, 78887, 79697, 91019, 94349, 1074701, 1082801, 1123211, 1180811, 1221221, 1262621, 1287821, 1303031, 1311131, 1328231, 1360631, 1508051, 1532351 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Shyam Sunder Gupta, Table of n, a(n) for n = 1..994

MATHEMATICA

t = {}; Do[z = n*10^(IntegerLength[n] - 1) + FromDigits@Rest@Reverse@IntegerDigits[n]; If[PrimeQ[z] && Mod[z, 9] == 2, AppendTo[t, z]], {n, 1, 99999}]; Insert[t, 11, 2]

CROSSREFS

Cf. A002385, A229875.

Sequence in context: A072382 A038136 A048662 * A090726 A036953 A254320

Adjacent sequences:  A229873 A229874 A229875 * A229877 A229878 A229879

KEYWORD

nonn,base,less

AUTHOR

Shyam Sunder Gupta, Oct 02 2013

STATUS

approved

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Last modified April 7 01:57 EDT 2020. Contains 333291 sequences. (Running on oeis4.)