A086871 - OEIS

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A086871 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`10`
`3`		`58`
`4`		`370`
`5`		`2514`
`6`		`17850`
`7`		`130890`
`8`		`983650`
`9`		`7536418`
`10`		`58648810`
`11`		`462306266`
`12`		`3683602130`
`13`		`29620138994`
`14`		`240059315610`
`15`		`1958940281322`
`16`		`16081662931650`
`17`		`132723191430210`
`18`		`1100568370427850`
`19`		`9164925012016506`
`20`		`76612776253995570`

[1,2,10,58,370,2514,17850,130890,983650,7536418, 58648810,462306266,3683602130,29620138994, 240059315610,1958940281322,16081662931650, 132723191430210,1100568370427850,9164925012016506, 76612776253995570]

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Last modified April 19 21:09 EDT 2024. Contains 371798 sequences. (Running on oeis4.)