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Search: id:A144139
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A144139 ChebyshevU[4,n]. +0
1
1, 5, 209, 1189, 3905, 9701, 20305, 37829, 64769, 104005, 158801, 232805, 330049, 454949, 612305, 807301, 1045505, 1332869, 1675729, 2080805, 2555201, 3106405, 3742289, 4471109, 5301505, 6242501, 7303505, 8494309, 9825089, 11306405 (list; graph; listen)
OFFSET

1,2

MATHEMATICA

lst={}; Do[AppendTo[lst, ChebyshevU[4, n]], {n, 0, 9^2}]; lst

CROSSREFS

Sequence in context: A005333 A162087 A068531 this_sequence A020541 A027682 A006413

Adjacent sequences: A144136 A144137 A144138 this_sequence A144140 A144141 A144142

KEYWORD

nonn

AUTHOR

Vladimir Orlovsky (4vladimir(AT)gmail.com), Sep 11 2008

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Last modified December 10 00:48 EST 2009. Contains 170565 sequences.


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