A148359 - OEIS

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A148359 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`5`
`4`		`15`
`5`		`45`
`6`		`155`
`7`		`542`
`8`		`1966`
`9`		`7466`
`10`		`28640`
`11`		`112818`
`12`		`452793`
`13`		`1838031`
`14`		`7579723`
`15`		`31599165`
`16`		`132977936`
`17`		`565343035`
`18`		`2421524022`
`19`		`10449677575`
`20`		`45409673570`
`21`		`198464619163`
`22`		`872445045025`
`23`		`3854836942828`
`24`		`17111520704731`
`25`		`76299963048366`
`26`		`341577472122899`
`27`		`1534985507846434`
`28`		`6922480431094339`

[1,1,2,5,15,45,155,542,1966,7466,28640,112818, 452793,1838031,7579723,31599165,132977936, 565343035,2421524022,10449677575,45409673570, 198464619163,872445045025,3854836942828, 17111520704731,76299963048366,341577472122899, 1534985507846434,6922480431094339]

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Last modified July 23 21:46 EDT 2024. Contains 374575 sequences. (Running on oeis4.)