A126489 - OEIS

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A126489 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`21`
`2`		`135`
`3`		`889`
`4`		`5903`
`5`		`39389`
`6`		`263647`
`7`		`1768457`
`8`		`11880131`
`9`		`79895207`
`10`		`537729241`
`11`		`3621234957`
`12`		`24396753479`
`13`		`164414536077`
`14`		`1108268954317`
`15`		`7471720473245`
`16`		`50378750794147`
`17`		`339712511249557`
`18`		`2290882896563443`
`19`		`15449485988902675`

[1,21,135,889,5903,39389,263647,1768457,11880131, 79895207,537729241,3621234957,24396753479, 164414536077,1108268954317,7471720473245, 50378750794147,339712511249557,2290882896563443, 15449485988902675]

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Last modified April 25 09:18 EDT 2024. Contains 371967 sequences. (Running on oeis4.)