id:A115240 - OEIS Search Results

Search: id:A115240

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a(n) = A001672(n) - A115239(n).

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0, 0, 3, 10, 33, 104, 328, 1031, 3241, 10183, 31991, 100503, 315740, 991928, 3116234, 9789941, 30756009, 96622854, 303549648, 953629346, 2995914948, 9411944394, 29568495367, 92892167824, 291829352014, 916808948392, 2880240257014 (list; graph; listen)

	OFFSET	`1,3`
	EXAMPLE	`a(5) = A001672(5) - A115239(5) = 306 - 273 = 33.`
	MATHEMATICA	`a[1] = Floor[Pi]; a[n_] := a[n] = Floor[a[n - 1]Pi]; Array[ Floor[Pi^# ] - a[ # ] &, 27] ( Robert G. Wilson v *)`
	CROSSREFS	`Cf. A001672, A115239.` `Sequence in context: A080697 A062454 A121523 this_sequence A027989 A096483 A093043` `Adjacent sequences: A115237 A115238 A115239 this_sequence A115241 A115242 A115243`
	KEYWORD	`nonn`
	AUTHOR	`Hieronymus Fischer (Hieronymus.Fischer(AT)gmx.de), Jan 17 2006`
	EXTENSIONS	`More terms from Robert G. Wilson v (rgwv(at)rgwv.com), Jan 18 2006`

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Last modified November 18 20:14 EST 2008. Contains 147244 sequences.

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