id:A004628 - OEIS Search Results

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Divisible only by primes congruent to 7 mod 8.

+0
1

1, 7, 23, 31, 47, 49, 71, 79, 103, 127, 151, 161, 167, 191, 199, 217, 223, 239, 263, 271, 311, 329, 343, 359, 367, 383, 431, 439, 463, 479, 487, 497, 503, 529, 553, 599, 607, 631, 647, 713, 719, 721, 727, 743 (list; graph; listen)

	OFFSET	`0,2`
	CROSSREFS	`Sequence in context: A144517 A091531 A036259 this_sequence A089199 A014663 A141175` `Adjacent sequences: A004625 A004626 A004627 this_sequence A004629 A004630 A004631`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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

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