A220420 - OEIS

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A220420 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`2`
`3`		`1`
`4`		`4`
`5`		`1`
`6`		`0`
`7`		`1`
`8`		`14`
`9`		`1`
`10`		`-4`
`11`		`1`
`12`		`-8`
`13`		`1`
`14`		`-16`
`15`		`1`
`16`		`196`
`17`		`1`
`18`		`-54`
`19`		`1`
`20`		`-92`
`21`		`1`
`22`		`-184`
`23`		`1`
`24`		`144`
`25`		`1`
`26`		`-628`
`27`		`1`
`28`		`-1040`
`29`		`1`
`30`		`-2160`
`31`		`1`
`32`		`41102`
`33`		`1`
`34`		`-7708`
`35`		`1`
`36`		`-12932`
`37`		`1`
`38`		`-27592`
`39`		`1`
`40`		`54020`
`41`		`1`
`42`		`-98496`
`43`		`1`
`44`		`-173720`
`45`		`1`
`46`		`-364720`
`47`		`1`
`48`		`853624`
`49`		`1`
`50`		`-1341970`
`51`		`1`
`52`		`-2383916`
`53`		`1`
`54`		`-4918536`
`55`		`1`

[1,2,1,4,1,0,1,14,1,-4,1,-8,1,-16,1,196,1,-54,1, -92,1,-184,1,144,1,-628,1,-1040,1,-2160,1,41102,1, -7708,1,-12932,1,-27592,1,54020,1,-98496,1, -173720,1,-364720,1,853624,1,-1341970,1,-2383916, 1,-4918536,1]

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Last modified May 10 23:01 EDT 2024. Contains 372388 sequences. (Running on oeis4.)