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A098497
Main diagonal of triangle A098495.
0
1, -1, 1, -7, 76, -989, 15289, -275807, 5702887, -133121449, 3464398070, -99482086439, 3125039826481, -106610733533317, 3925411300203301, -155161278879431551, 6553471162481684656
OFFSET
0,4
CROSSREFS
Cf. A098495.
Sequence in context: A139472 A180356 A114470 * A366015 A337595 A215515
KEYWORD
sign
AUTHOR
Ralf Stephan, Sep 12 2004
STATUS
approved