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Search: id:A074513
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A074513 1^n + 4^n + 7^n. +0
1
3, 12, 66, 408, 2658, 17832, 121746, 839928, 5830338, 40615752, 283523826, 1981521048, 13858064418, 96956119272, 678491508306, 4748635251768, 33237225536898, 232647693856392, 1628482317387186, 11399170063280088 (list; graph; listen)
OFFSET

0,1

MATHEMATICA

Table[1^n + 4^n + 7^n, {n, 0, 20}]

CROSSREFS

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

Sequence in context: A007017 A082987 A086836 this_sequence A007871 A058790 A080599

Adjacent sequences: A074510 A074511 A074512 this_sequence A074514 A074515 A074516

KEYWORD

easy,nonn

AUTHOR

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

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Last modified August 29 17:54 EDT 2008. Contains 143238 sequences.


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