A253673 - OEIS

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A253673 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`16`
`3`		`65`
`4`		`1520`
`5`		`6321`
`6`		`148896`
`7`		`619345`
`8`		`14590240`
`9`		`60689441`
`10`		`1429694576`
`11`		`5946945825`
`12`		`140095478160`
`13`		`582740001361`
`14`		`13727927165056`
`15`		`57102573187505`
`16`		`1345196766697280`
`17`		`5595469432374081`
`18`		`131815555209168336`
`19`		`548298901799472385`
`20`		`12916579213731799600`

[1,16,65,1520,6321,148896,619345,14590240, 60689441,1429694576,5946945825,140095478160, 582740001361,13727927165056,57102573187505, 1345196766697280,5595469432374081, 131815555209168336,548298901799472385, 12916579213731799600]

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Last modified April 25 04:42 EDT 2024. Contains 371964 sequences. (Running on oeis4.)