A261053 - OEIS

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A261053 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`4`
`3`		`31`
`4`		`289`
`5`		`3495`
`6`		`51268`
`7`		`891152`
`8`		`17926913`
`9`		`409907600`
`10`		`10499834497`
`11`		`297793199060`
`12`		`9262502810645`
`13`		`313457634240463`
`14`		`11464902463397642`
`15`		`450646709610954343`
`16`		`18943070964019019671`
`17`		`847932498252050293971`
`18`		`40266255926484893366914`
`19`		`2021845081107882645459639`

[1,1,4,31,289,3495,51268,891152,17926913, 409907600,10499834497,297793199060,9262502810645, 313457634240463,11464902463397642, 450646709610954343,18943070964019019671, 847932498252050293971,40266255926484893366914, 2021845081107882645459639]

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Last modified April 19 11:14 EDT 2024. Contains 371791 sequences. (Running on oeis4.)