A157544 - OEIS

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A157544 as a simple table

`n`		`a(n)`
`2`		`1`
`3`		`3`
`4`		`18`
`5`		`770`
`6`		`20805`
`7`		`522753`
`8`		`9593507`
`9`		`138576324`
`10`		`1907158560`
`11`		`25880343115`
`12`		`341234146077`
`13`		`4348150676532`
`14`		`53202598238062`
`15`		`622919366722485`
`16`		`6980872709154870`
`17`		`75312434538456228`
`18`		`787522030868617855`

[1,3,18,770,20805,522753,9593507,138576324, 1907158560,25880343115,341234146077,4348150676532, 53202598238062,622919366722485,6980872709154870, 75312434538456228,787522030868617855]

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Last modified July 13 21:44 EDT 2024. Contains 374288 sequences. (Running on oeis4.)