A019536 - OEIS

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A019536 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`2`
`3`		`5`
`4`		`20`
`5`		`109`
`6`		`784`
`7`		`6757`
`8`		`68240`
`9`		`787477`
`10`		`10224812`
`11`		`147512053`
`12`		`2340964372`
`13`		`40527565261`
`14`		`760095929840`
`15`		`15352212731933`
`16`		`332228417657960`
`17`		`7668868648772701`
`18`		`188085259070219000`
`19`		`4884294069438337429`

[1,2,5,20,109,784,6757,68240,787477,10224812, 147512053,2340964372,40527565261,760095929840, 15352212731933,332228417657960,7668868648772701, 188085259070219000,4884294069438337429]

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Last modified April 25 07:53 EDT 2024. Contains 371964 sequences. (Running on oeis4.)