A268039 - OEIS

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A268039 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`2`
`4`		`9`
`5`		`40`
`6`		`192`
`7`		`959`
`8`		`4988`
`9`		`26587`
`10`		`144672`
`11`		`800229`
`12`		`4486914`
`13`		`25444355`
`14`		`145681030`
`15`		`840988369`
`16`		`4889658927`
`17`		`28607653570`
`18`		`168299372745`
`19`		`994978254267`
`20`		`5908150711835`
`21`		`35221346706997`
`22`		`210723727773531`
`23`		`1264832205228154`
`24`		`7614504644529573`
`25`		`45965528482747194`
`26`		`278169935575048042`
`27`		`1687298108487873673`
`28`		`10256585388232231101`
`29`		`62470753620679133927`
`30`		`381201089984659788693`
`31`		`2330136670337522460729`
`32`		`14266260150998229954489`

[1,1,2,9,40,192,959,4988,26587,144672,800229, 4486914,25444355,145681030,840988369,4889658927, 28607653570,168299372745,994978254267, 5908150711835,35221346706997,210723727773531, 1264832205228154,7614504644529573, 45965528482747194,278169935575048042, 1687298108487873673,10256585388232231101, 62470753620679133927,381201089984659788693, 2330136670337522460729,14266260150998229954489]

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Last modified July 31 13:42 EDT 2024. Contains 374800 sequences. (Running on oeis4.)