A125657 - OEIS

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A125657 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`5`
`3`		`19`
`4`		`79`
`5`		`372`
`6`		`1947`
`7`		`11177`
`8`		`69705`
`9`		`468429`
`10`		`3369363`
`11`		`25796583`
`12`		`209239154`
`13`		`1790741544`
`14`		`16114087300`
`15`		`151993139245`
`16`		`1498673357622`
`17`		`15410094488805`
`18`		`164884814714349`
`19`		`1832270712038289`
`20`		`21109130822778032`
`21`		`251727974604724389`

[1,1,5,19,79,372,1947,11177,69705,468429,3369363, 25796583,209239154,1790741544,16114087300, 151993139245,1498673357622,15410094488805, 164884814714349,1832270712038289, 21109130822778032,251727974604724389]

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Last modified April 23 07:57 EDT 2024. Contains 371905 sequences. (Running on oeis4.)