A034743 - OEIS

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A034743 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`0`
`3`		`1`
`4`		`4`
`5`		`14`
`6`		`50`
`7`		`202`
`8`		`872`
`9`		`4138`
`10`		`21132`
`11`		`115974`
`12`		`678514`
`13`		`4213596`
`14`		`27644234`
`15`		`190899306`
`16`		`1382957668`
`17`		`10480142146`
`18`		`82864865614`
`19`		`682076806158`
`20`		`5832742183906`
`21`		`51724158235168`
`22`		`474869816040776`
`23`		`4506715738447322`

[1,0,1,4,14,50,202,872,4138,21132,115974,678514, 4213596,27644234,190899306,1382957668,10480142146, 82864865614,682076806158,5832742183906, 51724158235168,474869816040776,4506715738447322]

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Last modified May 2 07:19 EDT 2024. Contains 372178 sequences. (Running on oeis4.)