A024720 - OEIS

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A024720 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`9`
`3`		`64`
`4`		`519`
`5`		`4395`
`6`		`38044`
`7`		`334054`
`8`		`2963629`
`9`		`26499449`
`10`		`238414581`
`11`		`2155749364`
`12`		`19572882981`
`13`		`178326272881`
`14`		`1629509263831`
`15`		`14928031562011`
`16`		`137059765831906`
`17`		`1260847661188318`
`18`		`11618870102584178`
`19`		`107234108018545278`

[1,2,9,64,519,4395,38044,334054,2963629,26499449, 238414581,2155749364,19572882981,178326272881, 1629509263831,14928031562011,137059765831906, 1260847661188318,11618870102584178, 107234108018545278]

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