A100279 - OEIS

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A100279

Inverse Moebius transform applied twice to Lucas numbers (A000032).

4, 1, 5, 11, 30, 200, 5880, 1149852, 6643838880, 7639424866275970, 50755107359004694925071660, 387739824812222466915538827541705412334750, 19679776435706023589554719270187917683310683639911856695096924149852 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,1`
	FORMULA	`a(n) = SUM[d\|n]A100707(d).` `a(n)= A100107(A000032(n)). - R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Aug 21 2007`
	MAPLE	`A000032 := proc(n) option remember; if n =0 then 2; elif n = 1 then 1; else A000032(n-1)+A000032(n-2) ; fi ; end: A100107 := proc(n) option remember ; local a, dvs, d ; a := 0: dvs := numtheory[divisors](n) ; for d in dvs do a := a+ A000032(d) ; od: RETURN(a) ; end: A100279 := proc(n) option remember ; A100107(A000032(n)) ; end: seq(A100279(n), n=0..15) ; - R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Aug 21 2007`
	CROSSREFS	`Cf. A000032, A100107.` `Sequence in context: A204201 A090842 A120868 * A132379 A193955 A130746` `Adjacent sequences: A100276 A100277 A100278 * A100280 A100281 A100282`
	KEYWORD	`nonn`
	AUTHOR	`Jonathan Vos Post (jvospost3(AT)gmail.com), Dec 26 2004`
	EXTENSIONS	`Corrected and extended by R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Aug 21 2007`

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Last modified February 16 21:51 EST 2012. Contains 205978 sequences.