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Search: id:A074516
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A074516 1^n + 5^n + 6^n. +0
1
3, 12, 62, 342, 1922, 10902, 62282, 358062, 2070242, 12030822, 70231802, 411625182, 2420922962, 14281397142, 84467679722, 500702562702, 2973697798082, 17689598897862, 105374653934042, 628433226338622 (list; graph; listen)
OFFSET

0,1

FORMULA

G.f.: 1/(1-x)+1/(1-5*x)+1/(1-6*x). E.g.f.: e^x+e^(5*x)+e^(6*x). [From Mohammad K. Azarian (azarian(AT)evansville.edu), Dec 26 2008]

MATHEMATICA

Table[1^n + 5^n + 6^n, {n, 0, 20}]

CROSSREFS

Cf. A001550, A001576, A034513, A001579, A074501 - A074580.

Sequence in context: A121694 A158691 A038171 this_sequence A045740 A074529 A143916

Adjacent sequences: A074513 A074514 A074515 this_sequence A074517 A074518 A074519

KEYWORD

easy,nonn

AUTHOR

Robert G. Wilson v (rgwv(AT)rgwv.com), Aug 23 2002

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Last modified November 23 17:09 EST 2009. Contains 167438 sequences.


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