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A127145 Q(3,n), where Q(m,k) is defined in A127080 and A127137, 1
1, 1, 1, -2, -9, 4, 75, 24, -735, -816, 8505, 17760, -114345, -388800, 1756755, 9233280, -30405375, -242968320, 585810225, 7125511680, -12439852425, -232838323200, 288735522075, 8450546227200, -7273385294175, -339004760371200, 197646339515625, 14945696794828800, -5763367260275625 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,4

REFERENCES

V. van der Noort and N. J. A. Sloane, Paper in preparation, 2007.

LINKS

Table of n, a(n) for n=0..28.

FORMULA

See A127080 for e.g.f.

CROSSREFS

Cf. A126965.

A column of A127080.

Sequence in context: A268249 A268246 A268103 * A210423 A003725 A292952

Adjacent sequences:  A127142 A127143 A127144 * A127146 A127147 A127148

KEYWORD

sign

AUTHOR

N. J. A. Sloane, Mar 24 2007

STATUS

approved

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Last modified November 16 22:05 EST 2019. Contains 329208 sequences. (Running on oeis4.)