A032220 - OEIS

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A032220 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`0`
`3`		`1`
`4`		`4`
`5`		`1`
`6`		`6`
`7`		`1`
`8`		`64`
`9`		`505`
`10`		`130`
`11`		`1321`
`12`		`1024`
`13`		`13157`
`14`		`2380`
`15`		`395851`
`16`		`17313664`
`17`		`1639617`
`18`		`73554666`
`19`		`16100905`
`20`		`919339264`
`21`		`292018525`
`22`		`18910614580`
`23`		`1549052715`
`24`		`1523900106304`
`25`		`141366386526801`
`26`		`9494469178116`

[1,1,0,1,4,1,6,1,64,505,130,1321,1024,13157,2380, 395851,17313664,1639617,73554666,16100905, 919339264,292018525,18910614580,1549052715, 1523900106304,141366386526801,9494469178116]

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Last modified May 17 19:53 EDT 2024. Contains 372607 sequences. (Running on oeis4.)