A212072 - OEIS

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A212072 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`3`
`2`		`21`
`3`		`190`
`4`		`1950`
`5`		`21576`
`6`		`250971`
`7`		`3025308`
`8`		`37456650`
`9`		`473498025`
`10`		`6085977381`
`11`		`79296104784`
`12`		`1044955576496`
`13`		`13903071489300`
`14`		`186507160795350`
`15`		`2519857658331576`
`16`		`34258270557555282`
`17`		`468322722628414290`
`18`		`6433538749783033350`
`19`		`88767899653496377050`
`20`		`1229626632793564911906`

[1,3,21,190,1950,21576,250971,3025308,37456650, 473498025,6085977381,79296104784,1044955576496, 13903071489300,186507160795350,2519857658331576, 34258270557555282,468322722628414290, 6433538749783033350,88767899653496377050, 1229626632793564911906]

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Last modified April 23 05:37 EDT 2024. Contains 371906 sequences. (Running on oeis4.)