A024043 - OEIS

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A024043

4^n-n^7.

1, 3, -112, -2123, -16128, -77101, -275840, -807159, -2031616, -4520825, -8951424, -15292867, -19054592, 4360347, 163021952, 902882449, 4026531840, 16769530511, 68107256704, 273984035205, 1098231627776 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,2`
	LINKS	`Vincenzo Librandi, Table of n, a(n) for n = 0..500`
	MATHEMATICA	`Table[4^n-n^7, {n, 0, 20}] (* From Harvey P. Dale, Mar 24 2011 *)`
	PROG	`(MAGMA) [4^n-n^7: n in [0..30]]; // Vincenzo Librandi, Jul 02 2011`
	CROSSREFS	`Sequence in context: A037116 A169996 A054330 * A199640 A075051 A139929` `Adjacent sequences: A024040 A024041 A024042 * A024044 A024045 A024046`
	KEYWORD	`sign,easy`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified February 17 03:18 EST 2012. Contains 205978 sequences.