id:A066280 - OEIS Search Results

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1^n + 2^(n+1) + 3^(n+2).

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5, 12, 32, 90, 260, 762, 2252, 6690, 19940, 59562, 178172, 533490, 1598420, 4791162, 14365292, 43079490, 129205700, 387551562, 1162523612, 3487308690, 10461401780, 31383156762, 94147373132, 282437925090, 847305386660 (list; graph; listen)

	OFFSET	`-1,1`
	FORMULA	`1 + A000079(n) + A000244(n+1)`
	MATHEMATICA	`Table[ 1^(n + 1) + 2^(n + 2) + 3^(n + 3), {n, -2, 24} ]`
	CROSSREFS	`Adjacent sequences: A066277 A066278 A066279 this_sequence A066281 A066282 A066283` `Sequence in context: A038357 A090974 A038606 this_sequence A136113 A050189 A116995`
	KEYWORD	`nonn`
	AUTHOR	`George E. Antoniou (george.antoniou(AT)montclair.edu), Dec 10 2001`
	EXTENSIONS	`More terms from Robert G. Wilson v (rgwv(AT)rgwv.com), Dec 11 2001`

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Last modified October 13 20:18 EDT 2008. Contains 145016 sequences.

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