A056920 - OEIS

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A056920 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`0`
`3`		`-1`
`4`		`-1`
`5`		`1`
`6`		`4`
`7`		`1`
`8`		`-15`
`9`		`-19`
`10`		`56`
`11`		`151`
`12`		`-185`
`13`		`-1091`
`14`		`204`
`15`		`7841`
`16`		`6209`
`17`		`-56519`
`18`		`-112400`
`19`		`396271`
`20`		`1520271`
`21`		`-2442439`
`22`		`-19165420`
`23`		`7701409`
`24`		`237686449`
`25`		`145269541`
`26`		`-2944654296`
`27`		`-4833158329`
`28`		`36392001815`
`29`		`104056218421`
`30`		`-441823808804`
`31`		`-2002667085119`
`32`		`5066513855745`
`33`		`37109187217649`

[1,1,0,-1,-1,1,4,1,-15,-19,56,151,-185,-1091,204, 7841,6209,-56519,-112400,396271,1520271,-2442439, -19165420,7701409,237686449,145269541,-2944654296, -4833158329,36392001815,104056218421, -441823808804,-2002667085119,5066513855745, 37109187217649]

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Last modified May 10 19:29 EDT 2024. Contains 372388 sequences. (Running on oeis4.)