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A088893 Polynexus numbers (of order 15). +0
6
1, 437, 32338, 898774, 13420861, 130567049, 929084572, 5210829060, 24240197433, 96985597357, 342789175982, 1092151142842, 3186269918917, 8618003504977, 21826239750488, 52182586901800 (list; graph; listen)
OFFSET

1,2

LINKS

X. Acloque, Polynexus Numbers and other mathematical wonders.

FORMULA

a(n)=[(n^15-(n-1)^15)-(n^3-(n-1)^3)]/32760, or a(n)=[(n^15-(n-1)^15)-(n^3-(n-1)^3)]/(2^15-2^3)

CROSSREFS

Cf. A079547, A083200, A088889, A088890, A088891, A088892, A088894.

Sequence in context: A160353 A124043 A084293 this_sequence A043447 A006911 A142753

Adjacent sequences: A088890 A088891 A088892 this_sequence A088894 A088895 A088896

KEYWORD

nonn

AUTHOR

Xavier Acloque Oct 21 2003

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Last modified December 9 18:50 EST 2009. Contains 170568 sequences.


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