A219560 - OEIS

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A219560 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`5`
`2`		`40`
`3`		`364`
`4`		`2897`
`5`		`21369`
`6`		`148257`
`7`		`970246`
`8`		`6032341`
`9`		`35850410`
`10`		`204646488`
`11`		`1126463948`
`12`		`5999145787`
`13`		`30999381232`
`14`		`155798366059`
`15`		`763194776551`
`16`		`3650648583934`
`17`		`17079277343463`
`18`		`78262895082681`
`19`		`351708874155894`
`20`		`1551843168854346`

[1,5,40,364,2897,21369,148257,970246,6032341, 35850410,204646488,1126463948,5999145787, 30999381232,155798366059,763194776551, 3650648583934,17079277343463,78262895082681, 351708874155894,1551843168854346]

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Last modified April 19 16:52 EDT 2024. Contains 371794 sequences. (Running on oeis4.)