A021464 - OEIS

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A021464 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`19`
`2`		`248`
`3`		`2810`
`4`		`29871`
`5`		`307929`
`6`		`3126478`
`7`		`31504000`
`8`		`316245941`
`9`		`3168518639`
`10`		`31715571108`
`11`		`317307900390`
`12`		`3173840747611`
`13`		`31742218586149`
`14`		`317441248586138`
`15`		`3174507821007980`
`16`		`31745554950382881`
`17`		`317457933399054459`

[1,19,248,2810,29871,307929,3126478,31504000, 316245941,3168518639,31715571108,317307900390, 3173840747611,31742218586149,317441248586138, 3174507821007980,31745554950382881, 317457933399054459]

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Last modified April 19 21:09 EDT 2024. Contains 371798 sequences. (Running on oeis4.)