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Search: id:A129465
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A129465 Third column (m=2) sequence of triangle A129462 (v=2 member of a certain family). +0
4
1, 1, -4, -204, -7776, -358560, -20839680, -1516112640, -135920332800, -14772931891200, -1917601910784000, -293337284308992000, -52263416690343936000, -10734227287227924480000, -2518467729187335045120000, -669569466986357627289600000 (list; graph; listen)
OFFSET

0,3

COMMENT

See A129462 for the M. Bruschi et al. reference.

FORMULA

a(n) = A129462(n+2,2),n>=0.

CROSSREFS

Cf. A129464 (m=1), A129466(m=3).

Sequence in context: A065246 A034862 A049656 this_sequence A087924 A081787 A038790

Adjacent sequences: A129462 A129463 A129464 this_sequence A129466 A129467 A129468

KEYWORD

sign,easy

AUTHOR

Wolfdieter Lang (wolfdieter.lang(AT)physik.uni-karlsruhe.de) May 04 2007

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


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