A152289 - OEIS

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A152289

Column 0 of matrix inverse of triangle A152285.

1, -1, 6, -132, 7440, -862320, 178519320, -59958188640, 30482139905280, -22264791962999040, 22435353457520572800, -30191542905688447852800, 52838061578576656000819200, -117630719448355238574255206400 (list; graph; refs; listen; history; 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.`
	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: A174250 A009688 A132872 * A015503 A003373 A129047` `Adjacent sequences: A152286 A152287 A152288 * A152290 A152291 A152292`
	KEYWORD	`sign`
	AUTHOR	`Paul D. Hanna (pauldhanna(AT)juno.com), Dec 09 2008`

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Last modified February 16 10:07 EST 2012. Contains 205904 sequences.