id:A066594 - OEIS Search Results

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Primes which can be expressed as concatenation of powers of 3 and 0's.

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3, 11, 13, 19, 31, 101, 103, 109, 113, 127, 131, 139, 181, 191, 193, 199, 271, 311, 313, 331, 811, 911, 919, 991, 1009, 1013, 1019, 1031, 1033, 1039, 1091, 1093, 1103, 1109, 1181, 1193, 1279, 1301, 1303, 1319, 1327, 1381, 1399, 1811, 1901, 1913, 1931 (list; graph; listen)

	OFFSET	`1,1`
	EXAMPLE	`271 is a term as it is a concatenation of 27 and 1 which are powers of 3.`
	CROSSREFS	`Cf. A066591, A066592, A066593.` `Sequence in context: A103835 A067386 A063621 this_sequence A116438 A117682 A045429` `Adjacent sequences: A066591 A066592 A066593 this_sequence A066595 A066596 A066597`
	KEYWORD	`base,easy,nonn`
	AUTHOR	`Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Dec 21 2001`
	EXTENSIONS	`Corrected and extended by Christopher Lund (clund(AT)san.rr.com), Apr 14 2002`

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Last modified July 25 07:41 EDT 2008. Contains 142293 sequences.

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