A030539 - OEIS

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A030539 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`3`
`2`		`15`
`3`		`135`
`4`		`2244`
`5`		`63954`
`6`		`2649790`
`7`		`135954390`
`8`		`7791419142`
`9`		`471957819750`
`10`		`29387888461350`
`11`		`1855241125539750`
`12`		`117925810919637670`
`13`		`7521488030252902566`
`14`		`480553086854453064870`
`15`		`30729125540385201818790`
`16`		`1965823916539674220608678`

[1,3,15,135,2244,63954,2649790,135954390, 7791419142,471957819750,29387888461350, 1855241125539750,117925810919637670, 7521488030252902566,480553086854453064870, 30729125540385201818790,1965823916539674220608678]

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Last modified May 1 03:12 EDT 2024. Contains 372148 sequences. (Running on oeis4.)