A022813 - OEIS

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A022813 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`5`
`3`		`15`
`4`		`45`
`5`		`110`
`6`		`271`
`7`		`599`
`8`		`1309`
`9`		`2690`
`10`		`5436`
`11`		`10545`
`12`		`20148`
`13`		`37341`
`14`		`68223`
`15`		`121878`
`16`		`214846`
`17`		`371993`
`18`		`636570`
`19`		`1073325`
`20`		`1790721`
`21`		`2950922`
`22`		`4816603`
`23`		`7778937`
`24`		`12455988`
`25`		`19761148`
`26`		`31108121`
`27`		`48572686`
`28`		`75307513`
`29`		`115909727`
`30`		`177255526`
`31`		`269294119`
`32`		`406708721`
`33`		`610593948`

[1,1,5,15,45,110,271,599,1309,2690,5436,10545, 20148,37341,68223,121878,214846,371993,636570, 1073325,1790721,2950922,4816603,7778937,12455988, 19761148,31108121,48572686,75307513,115909727, 177255526,269294119,406708721,610593948]

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)