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A152289 Column 0 of matrix inverse of triangle A152285. 4
1, -1, 6, -132, 7440, -862320, 178519320, -59958188640, 30482139905280, -22264791962999040, 22435353457520572800, -30191542905688447852800, 52838061578576656000819200, -117630719448355238574255206400 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

COMMENTS

G.f. of row n of matrix power A152285^n = (n^3 + y)*y^(n-1) for n>=0.

LINKS

Table of n, a(n) for n=0..13.

EXAMPLE

Matrix inverse of triangle A152285 begins:

1;

-1,1;

6,-4,1;

-132,72,-9,1;

7440,-3600,360,-16,1;

-862320,385200,-34200,1200,-25,1;

178519320,-75322800,6199200,-193200,3150,-36,1;

-59958188640,24246532800,-1892419200,54801600,-793800,7056,-49,1; ...

in which this sequence equals column 0.

CROSSREFS

Cf. A152285; A152286, A152287, A152288.

Sequence in context: A328889 A009688 A132872 * A015503 A247012 A003373

Adjacent sequences:  A152286 A152287 A152288 * A152290 A152291 A152292

KEYWORD

sign

AUTHOR

Paul D. Hanna, Dec 09 2008

STATUS

approved

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Last modified March 7 10:14 EST 2021. Contains 341869 sequences. (Running on oeis4.)