A149591 - OEIS

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A149591 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`5`
`3`		`15`
`4`		`57`
`5`		`217`
`6`		`881`
`7`		`3531`
`8`		`14669`
`9`		`61597`
`10`		`262017`
`11`		`1119747`
`12`		`4841949`
`13`		`21082509`
`14`		`92245027`
`15`		`405547121`
`16`		`1793600501`
`17`		`7962983781`
`18`		`35463175171`
`19`		`158509162139`
`20`		`710946989375`
`21`		`3196527500661`
`22`		`14406394048147`
`23`		`65098008529837`
`24`		`294809429733405`
`25`		`1337492654076381`
`26`		`6079430868577281`
`27`		`27685286007842799`

[1,1,5,15,57,217,881,3531,14669,61597,262017, 1119747,4841949,21082509,92245027,405547121, 1793600501,7962983781,35463175171,158509162139, 710946989375,3196527500661,14406394048147, 65098008529837,294809429733405,1337492654076381, 6079430868577281,27685286007842799]

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Last modified April 25 07:53 EDT 2024. Contains 371964 sequences. (Running on oeis4.)