A183876 - OEIS

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A183876 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`7`
`4`		`24`
`5`		`86`
`6`		`328`
`7`		`1289`
`8`		`5180`
`9`		`21232`
`10`		`88384`
`11`		`372582`
`12`		`1587442`
`13`		`6825092`
`14`		`29573380`
`15`		`129014039`
`16`		`566183860`
`17`		`2497841196`
`18`		`11071594936`
`19`		`49281430216`
`20`		`220193658876`
`21`		`987234942328`
`22`		`4440142628200`
`23`		`20027079949202`
`24`		`90569211556534`

[1,1,2,7,24,86,328,1289,5180,21232,88384,372582, 1587442,6825092,29573380,129014039,566183860, 2497841196,11071594936,49281430216,220193658876, 987234942328,4440142628200,20027079949202, 90569211556534]

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Last modified April 25 01:35 EDT 2024. Contains 371964 sequences. (Running on oeis4.)