A025987 - OEIS

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A025987 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`21`
`2`		`285`
`3`		`3185`
`4`		`31941`
`5`		`299481`
`6`		`2685565`
`7`		`23352945`
`8`		`198684981`
`9`		`1663903241`
`10`		`13774041645`
`11`		`113050606305`
`12`		`921961387621`
`13`		`7483064823801`
`14`		`60518933442525`
`15`		`488128819261265`
`16`		`3929148977523861`
`17`		`31579173926461161`

[1,21,285,3185,31941,299481,2685565,23352945, 198684981,1663903241,13774041645,113050606305, 921961387621,7483064823801,60518933442525, 488128819261265,3929148977523861, 31579173926461161]

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Last modified April 18 11:12 EDT 2024. Contains 371779 sequences. (Running on oeis4.)