A133646 - OEIS

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A133646 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`5`
`2`		`50`
`3`		`400`
`4`		`3500`
`5`		`29500`
`6`		`252500`
`7`		`2147500`
`8`		`18312500`
`9`		`155987500`
`10`		`1329312500`
`11`		`11326187500`
`12`		`96510312500`
`13`		`822337187500`
`14`		`7006995312500`
`15`		`59705092187500`
`16`		`508735320312500`
`17`		`4334829367187500`
`18`		`36936206445312500`
`19`		`314725913242187500`

[1,5,50,400,3500,29500,252500,2147500,18312500, 155987500,1329312500,11326187500,96510312500, 822337187500,7006995312500,59705092187500, 508735320312500,4334829367187500, 36936206445312500,314725913242187500]

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Last modified April 1 18:40 EDT 2023. Contains 361695 sequences. (Running on oeis4.)