A182971 - OEIS

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A182971 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`-1`
`3`		`1`
`4`		`-4`
`5`		`1`
`6`		`-10`
`7`		`9`
`8`		`1`
`9`		`-20`
`10`		`64`
`11`		`1`
`12`		`-35`
`13`		`259`
`14`		`-225`
`15`		`1`
`16`		`-56`
`17`		`784`
`18`		`-2304`
`19`		`1`
`20`		`-84`
`21`		`1974`
`22`		`-12916`
`23`		`11025`
`24`		`1`
`25`		`-120`
`26`		`4368`
`27`		`-52480`
`28`		`147456`
`29`		`1`
`30`		`-165`
`31`		`8778`
`32`		`-172810`
`33`		`1057221`
`34`		`-893025`
`35`		`1`
`36`		`-220`
`37`		`16368`
`38`		`-489280`
`39`		`5395456`
`40`		`-14745600`
`41`		`1`
`42`		`-286`
`43`		`28743`
`44`		`-1234948`
`45`		`21967231`
`46`		`-128816766`
`47`		`108056025`
`48`		`1`
`49`		`-364`
`50`		`48048`
`51`		`-2846272`
`52`		`75851776`
`53`		`-791691264`
`54`		`2123366400`

[1,1,-1,1,-4,1,-10,9,1,-20,64,1,-35,259,-225,1, -56,784,-2304,1,-84,1974,-12916,11025,1,-120,4368, -52480,147456,1,-165,8778,-172810,1057221,-893025, 1,-220,16368,-489280,5395456,-14745600,1,-286, 28743,-1234948,21967231,-128816766,108056025,1, -364,48048,-2846272,75851776,-791691264, 2123366400]

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Last modified April 23 08:33 EDT 2024. Contains 371905 sequences. (Running on oeis4.)