A156696 - OEIS

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A156696 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`1`
`3`		`1`
`4`		`-1`
`5`		`1`
`6`		`1`
`7`		`5`
`8`		`5`
`9`		`1`
`10`		`1`
`11`		`-45`
`12`		`225`
`13`		`-45`
`14`		`1`
`15`		`1`
`16`		`585`
`17`		`26325`
`18`		`26325`
`19`		`585`
`20`		`1`
`21`		`1`
`22`		`-9945`
`23`		`5817825`
`24`		`-52360425`
`25`		`5817825`
`26`		`-9945`
`27`		`1`
`28`		`1`
`29`		`208845`
`30`		`2076963525`
`31`		`243004732425`
`32`		`243004732425`
`33`		`2076963525`
`34`		`208845`
`35`		`1`
`36`		`1`
`37`		`-5221125`
`38`		`1090405850625`
`39`		`-2168817236893125`
`40`		`28194624079610625`
`41`		`-2168817236893125`
`42`		`1090405850625`
`43`		`-5221125`
`44`		`1`

[1,1,1,1,-1,1,1,5,5,1,1,-45,225,-45,1,1,585,26325, 26325,585,1,1,-9945,5817825,-52360425,5817825, -9945,1,1,208845,2076963525,243004732425, 243004732425,2076963525,208845,1,1,-5221125, 1090405850625,-2168817236893125,28194624079610625, -2168817236893125,1090405850625,-5221125,1]

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Last modified April 23 15:20 EDT 2024. Contains 371916 sequences. (Running on oeis4.)