A087809 - OEIS

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A087809 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`4`
`2`		`29`
`3`		`229`
`4`		`1847`
`5`		`14974`
`6`		`121430`
`7`		`983476`
`8`		`7952111`
`9`		`64193728`
`10`		`517447289`
`11`		`4165721377`
`12`		`33500374796`
`13`		`269166095800`
`14`		`2161064409680`
`15`		`17339917293304`
`16`		`139060729285871`
`17`		`1114752741216196`
`18`		`8933074352513183`
`19`		`71564554425680839`

[1,4,29,229,1847,14974,121430,983476,7952111, 64193728,517447289,4165721377,33500374796, 269166095800,2161064409680,17339917293304, 139060729285871,1114752741216196,8933074352513183, 71564554425680839]

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Last modified June 22 06:24 EDT 2024. Contains 373565 sequences. (Running on oeis4.)