A024029 - OEIS

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A024029

a(n) = 3^n-n^6.

2

1, 2, -55, -702, -4015, -15382, -45927, -115462, -255583, -511758, -940951, -1594414, -2454543, -3232486, -2746567, 2958282, 26269505, 105002594, 353408265, 1115215586, 3422784401

(list; graph; refs; listen; history; text; internal format)

OFFSET

0,2

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 0..200

FORMULA

a(n) = 3^n - n^6.

MAPLE

A024029:=n->3^n-n^6: seq(A024029(n), n=0..40); # Wesley Ivan Hurt, Feb 16 2017

PROG

(Magma) [3^n-n^6 : n in [0..30]]; // Vincenzo Librandi, May 17 2011

CROSSREFS

Sequence in context: A007975 A109796 A186886 * A134501 A210928 A210932

Adjacent sequences: A024026 A024027 A024028 * A024030 A024031 A024032

KEYWORD

sign

AUTHOR

N. J. A. Sloane

STATUS

approved