A012793 - OEIS

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A012793 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`21`
`3`		`885`
`4`		`67753`
`5`		`8319945`
`6`		`1497879933`
`7`		`371676224829`
`8`		`121584750716497`
`9`		`50703653565909009`
`10`		`26255891609845966565`
`11`		`16529283187035337691269`
`12`		`12432784542297124704745209`
`13`		`11011634249882125250110463705`

[1,1,21,885,67753,8319945,1497879933,371676224829, 121584750716497,50703653565909009, 26255891609845966565,16529283187035337691269, 12432784542297124704745209, 11011634249882125250110463705]

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Last modified April 16 10:25 EDT 2024. Contains 371701 sequences. (Running on oeis4.)