A024027 - OEIS

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A024027

3^n-n^4.

1, 2, -7, -54, -175, -382, -567, -214, 2465, 13122, 49049, 162506, 510705, 1565762, 4744553, 14298282, 42981185, 129056642, 387315513, 1162131146, 3486624401, 10460158722, 31380825353, 94142898986, 282429204705 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,2`
	LINKS	`Vincenzo Librandi, Table of n, a(n) for n = 0..200`
	FORMULA	`a(n) = 3^n-n^4`
	MATHEMATICA	`Table[3^n-n^4, {n, 0, 60}] (From Vladimir Joseph Stephan Orlovsky, Feb 15 2011)`
	PROG	`(MAGMA) [3^n-n^4 : n in [0..30]]; // Vincenzo Librandi, May 17 2011`
	CROSSREFS	`Sequence in context: A193191 A180720 A168558 * A079410 A002658 A175818` `Adjacent sequences: A024024 A024025 A024026 * A024028 A024029 A024030`
	KEYWORD	`sign`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified February 14 20:38 EST 2012. Contains 205663 sequences.