A221548 - OEIS

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A221548 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`10`
`3`		`71`
`4`		`494`
`5`		`3448`
`6`		`24055`
`7`		`167811`
`8`		`1170709`
`9`		`8167235`
`10`		`56977308`
`11`		`397492341`
`12`		`2773036806`
`13`		`19345613394`
`14`		`134961338332`
`15`		`941534521444`
`16`		`6568453351718`
`17`		`45823682988617`
`18`		`319681028423436`
`19`		`2230199610078620`
`20`		`15558603290655476`

[1,10,71,494,3448,24055,167811,1170709,8167235, 56977308,397492341,2773036806,19345613394, 134961338332,941534521444,6568453351718, 45823682988617,319681028423436,2230199610078620, 15558603290655476]

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Last modified April 19 16:38 EDT 2024. Contains 371794 sequences. (Running on oeis4.)