A149016 - OEIS

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A149016 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`3`
`3`		`9`
`4`		`35`
`5`		`124`
`6`		`505`
`7`		`1986`
`8`		`8332`
`9`		`34590`
`10`		`148477`
`11`		`636316`
`12`		`2779009`
`13`		`12157264`
`14`		`53805721`
`15`		`238768325`
`16`		`1067794767`
`17`		`4788480698`
`18`		`21592411576`
`19`		`97615331419`
`20`		`443124695004`
`21`		`2016183557312`
`22`		`9202926348780`
`23`		`42092256924557`
`24`		`193015496297659`
`25`		`886662045847162`
`26`		`4081658522126465`
`27`		`18819149960554654`

[1,1,3,9,35,124,505,1986,8332,34590,148477,636316, 2779009,12157264,53805721,238768325,1067794767, 4788480698,21592411576,97615331419,443124695004, 2016183557312,9202926348780,42092256924557, 193015496297659,886662045847162,4081658522126465, 18819149960554654]

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Last modified September 17 13:03 EDT 2024. Contains 375987 sequences. (Running on oeis4.)