A007449 - OEIS

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A007449 as a simple table

`n`		`a(n)`
`0`		`7`
`1`		`9`
`2`		`40`
`3`		`74`
`4`		`1526`
`5`		`5436`
`6`		`2323240`
`7`		`29548570`
`8`		`5397414549030`
`9`		`873117986721660`
`10`		`29132083813207600287219240`
`11`		`762335018736884842676898606570`
`12`		`848678307299752276902028307632840866100214927571030`

[7,9,40,74,1526,5436,2323240,29548570, 5397414549030,873117986721660, 29132083813207600287219240, 762335018736884842676898606570, 84867830729975227690202830763284086610021492757103\ 0]

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Last modified April 24 10:11 EDT 2024. Contains 371935 sequences. (Running on oeis4.)