id:A077717 - OEIS Search Results

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Primes which can be expressed as sum of distinct powers of 3.

+0
8

3, 13, 31, 37, 109, 271, 283, 337, 733, 739, 757, 769, 811, 823, 1009, 1063, 1093, 2269, 2281, 2467, 2521, 2539, 2551, 2917, 2953, 3001, 3037, 3163, 3169, 3187, 3253, 3271, 6571, 6673, 6679, 6841, 7321, 7411, 7537, 7561, 7573, 8761, 8779, 8839, 9001 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`Primes whose base 3 representation contains only zeros and 1's.`
	EXAMPLE	`31 = 3^3 + 3 +1 belongs to this sequence.`
	CROSSREFS	`Cf. A020449, A077718, A077719, A077720, A077721, A077722, A077724.` `Sequence in context: A051805 A022264 A097955 this_sequence A145907 A054554 A051939` `Adjacent sequences: A077714 A077715 A077716 this_sequence A077718 A077719 A077720`
	KEYWORD	`nonn`
	AUTHOR	`Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Nov 19 2002`
	EXTENSIONS	`More terms from John W. Layman (layman(AT)math.vt.edu), Nov 22 2002`

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

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