A047293 - OEIS

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A047293

Numbers that are congruent to {0, 2, 4, 6} mod 7.

0, 2, 4, 6, 7, 9, 11, 13, 14, 16, 18, 20, 21, 23, 25, 27, 28, 30, 32, 34, 35, 37, 39, 41, 42, 44, 46, 48, 49, 51, 53, 55, 56, 58, 60, 62, 63, 65, 67, 69, 70, 72, 74, 76, 77, 79, 81, 83, 84, 86, 88, 90, 91, 93, 95, 97 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,2`
	FORMULA	`a(n)=Floor[Ceiling[(7n + 2)/2]/2]` `a(n)= 2n-2-floor((n-1)/4) [From Gary Detlefs (gdetlefs(AT)aol.com), Mar 27 2010]`
	CROSSREFS	`Sequence in context: A198081 A081223 A184654 * A191176 A184585 A076521` `Adjacent sequences: A047290 A047291 A047292 * A047294 A047295 A047296`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified February 16 08:13 EST 2012. Contains 205893 sequences.