A219530 - OEIS

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A219530 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`4`
`3`		`24`
`4`		`195`
`5`		`2046`
`6`		`26752`
`7`		`422546`
`8`		`7849611`
`9`		`167781117`
`10`		`4054557471`
`11`		`109246333917`
`12`		`3245641491658`
`13`		`105366022410057`
`14`		`3709933487122164`
`15`		`140791348680766521`
`16`		`5728108758307500165`
`17`		`248696925989154108462`
`18`		`11476424805495560002162`
`19`		`560894026563924188981599`
`20`		`28941826672247857117927894`

[1,1,4,24,195,2046,26752,422546,7849611,167781117, 4054557471,109246333917,3245641491658, 105366022410057,3709933487122164, 140791348680766521,5728108758307500165, 248696925989154108462,11476424805495560002162, 560894026563924188981599, 28941826672247857117927894]

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Last modified August 29 15:03 EDT 2024. Contains 375517 sequences. (Running on oeis4.)