A012072 - OEIS

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A012072 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`9`
`3`		`249`
`4`		`14129`
`5`		`1362961`
`6`		`200409465`
`7`		`41812246345`
`8`		`11765081428705`
`9`		`4298599985014945`
`10`		`1980239469431883625`
`11`		`1123437678322006300185`
`12`		`769950079011855688807185`
`13`		`627326819278687159338591665`

[1,1,9,249,14129,1362961,200409465,41812246345, 11765081428705,4298599985014945, 1980239469431883625,1123437678322006300185, 769950079011855688807185, 627326819278687159338591665]

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Last modified August 1 13:16 EDT 2024. Contains 374817 sequences. (Running on oeis4.)