A012936 - OEIS

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A012936 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`4`
`3`		`9`
`4`		`24`
`5`		`89`
`6`		`438`
`7`		`2527`
`8`		`16072`
`9`		`111257`
`10`		`851866`
`11`		`7138923`
`12`		`65286276`
`13`		`641779181`
`14`		`6769229670`
`15`		`76040241775`
`16`		`908362886512`
`17`		`11481062493713`
`18`		`153172480730482`
`19`		`2149793170916115`
`20`		`31664861861245692`

[1,2,4,9,24,89,438,2527,16072,111257,851866, 7138923,65286276,641779181,6769229670,76040241775, 908362886512,11481062493713,153172480730482, 2149793170916115,31664861861245692]

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Last modified April 25 08:27 EDT 2024. Contains 371964 sequences. (Running on oeis4.)