A273997 - OEIS

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A273997 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`3`
`3`		`16`
`4`		`131`
`5`		`1446`
`6`		`19957`
`7`		`329344`
`8`		`6315129`
`9`		`137942380`
`10`		`3382214291`
`11`		`92014156224`
`12`		`2751300514987`
`13`		`89701699067176`
`14`		`3167429783609925`
`15`		`120428877629249536`
`16`		`4905431165356442993`
`17`		`213120603686615692176`
`18`		`9837426739843075654819`
`19`		`480775495859934668704000`

[1,1,3,16,131,1446,19957,329344,6315129,137942380, 3382214291,92014156224,2751300514987, 89701699067176,3167429783609925, 120428877629249536,4905431165356442993, 213120603686615692176,9837426739843075654819, 480775495859934668704000]

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Last modified September 16 09:24 EDT 2024. Contains 375965 sequences. (Running on oeis4.)