id:A047215 - OEIS Search Results

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Numbers that are congruent to {0, 2} mod 5.

+0
4

0, 2, 5, 7, 10, 12, 15, 17, 20, 22, 25, 27, 30, 32, 35, 37, 40, 42, 45, 47, 50, 52, 55, 57, 60, 62, 65, 67, 70, 72, 75, 77, 80, 82, 85, 87, 90, 92, 95, 97, 100, 102, 105, 107, 110, 112, 115, 117, 120, 122, 125, 127, 130, 132, 135, 137, 140, 142, 145, 147, 150, 152, 155, 157 (list; graph; listen)

	OFFSET	`1,2`
	LINKS	`Index entries for sequences related to Beatty sequences`
	FORMULA	`a(n) = [ 5n/2 ] (a Beatty sequence).` `G.f.: x(2+3x)/((1+x)(1-x)^2). a(n) = 5n/2 +((-1)^n-1)/4. a(n+1)-a(n)=A010693(n+1). [From R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Sep 23 2008]`
	CROSSREFS	`Of course this is different from A038126.` `Sequence in context: A022849 A075328 A038126 this_sequence A059536 A030193 A028250` `Adjacent sequences: A047212 A047213 A047214 this_sequence A047216 A047217 A047218`
	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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