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Search: id:A120978
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A120978 2n+5^n-3^n. +0
1
0, 4, 20, 104, 552, 2892, 14908, 75952, 384080, 1933460, 9706596, 48651000, 243609208, 1219108828, 6098732684, 30503229248, 152544843936, 762810312996, 3814309845172, 19072324066696, 95363944856264, 476826697849964 (list; graph; listen)
OFFSET

0,2

CROSSREFS

Cf. A074606, A005058.

Sequence in context: A105480 A082761 A076035 this_sequence A035028 A104550 A089382

Adjacent sequences: A120975 A120976 A120977 this_sequence A120979 A120980 A120981

KEYWORD

nonn

AUTHOR

Mohammad K. Azarian (azarian(AT)evansville.edu), Aug 19 2006

EXTENSIONS

Edited by Ray Chandler (rayjchandler(AT)sbcglobal.net), Sep 06 2006

page 1

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Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.


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