A193938 - OEIS

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A193938 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`2`
`3`		`6`
`4`		`24`
`5`		`118`
`6`		`675`
`7`		`4333`
`8`		`30464`
`9`		`230615`
`10`		`1856336`
`11`		`15738672`
`12`		`139509303`
`13`		`1285276242`
`14`		`12248071935`
`15`		`120255584181`
`16`		`1212503440774`
`17`		`12519867688928`
`18`		`132079067871313`
`19`		`1420723274988736`
`20`		`15554956521285848`

[1,2,6,24,118,675,4333,30464,230615,1856336, 15738672,139509303,1285276242,12248071935, 120255584181,1212503440774,12519867688928, 132079067871313,1420723274988736, 15554956521285848]

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Last modified April 18 18:58 EDT 2024. Contains 371781 sequences. (Running on oeis4.)