A032042 - OEIS

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A032042 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`1`
`4`		`4`
`5`		`8`
`6`		`38`
`7`		`326`
`8`		`2160`
`9`		`13672`
`10`		`108016`
`11`		`1647056`
`12`		`13919360`
`13`		`184552992`
`14`		`2364307504`
`15`		`35702423952`
`16`		`561395873376`
`17`		`8826779987168`
`18`		`155426050764608`
`19`		`2946685004213600`
`20`		`55885619348013312`

[1,1,1,4,8,38,326,2160,13672,108016,1647056, 13919360,184552992,2364307504,35702423952, 561395873376,8826779987168,155426050764608, 2946685004213600,55885619348013312]

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Last modified May 6 14:37 EDT 2024. Contains 372294 sequences. (Running on oeis4.)