A047034 - OEIS

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A047034 as a simple table

`n`		`a(n)`
`2`		`1`
`3`		`1`
`4`		`4`
`5`		`18`
`6`		`74`
`7`		`295`
`8`		`1157`
`9`		`4519`
`10`		`17620`
`11`		`68667`
`12`		`267614`
`13`		`1043446`
`14`		`4071222`
`15`		`15897050`
`16`		`62124041`
`17`		`242971209`
`18`		`951030540`
`19`		`3725346595`
`20`		`14603504405`
`21`		`57286230209`
`22`		`224869490582`
`23`		`883247932875`
`24`		`3471296870925`
`25`		`13650352416587`

[1,1,4,18,74,295,1157,4519,17620,68667,267614, 1043446,4071222,15897050,62124041,242971209, 951030540,3725346595,14603504405,57286230209, 224869490582,883247932875,3471296870925, 13650352416587]

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Last modified May 4 13:11 EDT 2024. Contains 372243 sequences. (Running on oeis4.)