id:A029971 - OEIS Search Results

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Palindromic primes in base 3.

+0
8

2, 13, 23, 151, 173, 233, 757, 937, 1093, 1249, 1429, 1487, 1667, 1733, 1823, 1913, 1979, 2069, 8389, 9103, 10111, 12301, 14951, 16673, 16871, 18593, 60103, 60913, 61507, 63127, 69697, 73243, 78979, 80599, 82003, 82813, 83407, 85027 (list; graph; listen)

	OFFSET	`1,1`
	LINKS	`P. De Geest, World!Of Palindromic Primes`
	MATHEMATICA	`Do[s = RealDigits[n, 3][[1]]; If[PrimeQ[n], If[FromDigits[s] == FromDigits[Reverse[s]], Print[n]]], {n, 1, 8500}]`
	CROSSREFS	`Sequence in context: A093301 A079397 A118524 this_sequence A090526 A031038 A017413` `Adjacent sequences: A029968 A029969 A029970 this_sequence A029972 A029973 A029974`
	KEYWORD	`nonn,base`
	AUTHOR	`Patrick De Geest (pdg(AT)worldofnumbers.com)`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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