id:A047219 - OEIS Search Results

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Numbers that are congruent to {1, 3} mod 5.

+0
7

1, 3, 6, 8, 11, 13, 16, 18, 21, 23, 26, 28, 31, 33, 36, 38, 41, 43, 46, 48, 51, 53, 56, 58, 61, 63, 66, 68, 71, 73, 76, 78, 81, 83, 86, 88, 91, 93, 96, 98, 101, 103, 106, 108, 111, 113, 116, 118, 121, 123, 126, 128 (list; graph; listen)

	OFFSET	`1,2`
	FORMULA	`a(n)=Floor[(5n+2)/2]. - Santi Spadaro (spados(AT)katamail.com), Jul 24 2001` `Row sums of triangle A131900 - Gary W. Adamson (qntmpkt(AT)yahoo.com), Jul 25 2007`
	CROSSREFS	`Cf. A000566.` `Cf. A131900.` `Sequence in context: A013642 A140482 A118011 this_sequence A139477 A122437 A090848` `Adjacent sequences: A047216 A047217 A047218 this_sequence A047220 A047221 A047222`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified November 24 23:16 EST 2009. Contains 167481 sequences.

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