A205513 - OEIS

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A205513 as a simple table

`n`		`a(n)`
`1`		`81`
`2`		`360`
`3`		`1683`
`4`		`7572`
`5`		`35577`
`6`		`160218`
`7`		`750426`
`8`		`3387924`
`9`		`15834846`
`10`		`71633088`
`11`		`334163931`
`12`		`1514409882`
`13`		`7052640282`
`14`		`32013216726`
`15`		`148862055267`
`16`		`676669161648`
`17`		`3142331422251`
`18`		`14301747527646`
`19`		`66336358731993`
`20`		`302253567013566`

[81,360,1683,7572,35577,160218,750426,3387924, 15834846,71633088,334163931,1514409882,7052640282, 32013216726,148862055267,676669161648, 3142331422251,14301747527646,66336358731993, 302253567013566]

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Last modified September 8 01:34 EDT 2024. Contains 375749 sequences. (Running on oeis4.)