A268349 - OEIS

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A268349 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`3`
`3`		`4`
`4`		`20`
`5`		`45`
`6`		`109`
`7`		`275`
`8`		`708`
`9`		`1765`
`10`		`4442`
`11`		`11196`
`12`		`28207`
`13`		`70985`
`14`		`178755`
`15`		`450130`
`16`		`1133423`
`17`		`2853888`
`18`		`7186144`
`19`		`18094709`
`20`		`45562353`
`21`		`114725755`
`22`		`288879164`
`23`		`727396569`
`24`		`1831581574`
`25`		`4611915224`
`26`		`11612784735`
`27`		`29240946181`
`28`		`73628587619`
`29`		`185396495082`

[1,2,3,4,20,45,109,275,708,1765,4442,11196,28207, 70985,178755,450130,1133423,2853888,7186144, 18094709,45562353,114725755,288879164,727396569, 1831581574,4611915224,11612784735,29240946181, 73628587619,185396495082]

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Last modified April 16 05:35 EDT 2024. Contains 371697 sequences. (Running on oeis4.)