A189590 - OEIS

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A189590 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`2`
`4`		`4`
`5`		`13`
`6`		`35`
`7`		`93`
`8`		`227`
`9`		`499`
`10`		`1185`
`11`		`2823`
`12`		`6809`
`13`		`16640`
`14`		`40117`
`15`		`96797`
`16`		`232099`
`17`		`556269`
`18`		`1338482`
`19`		`3218538`
`20`		`7747725`
`21`		`18645571`
`22`		`44845905`
`23`		`107873385`
`24`		`259405282`
`25`		`623911219`
`26`		`1500766461`
`27`		`3609839279`
`28`		`8683275206`
`29`		`20886151010`
`30`		`50237661120`
`31`		`120837419260`

[1,1,2,4,13,35,93,227,499,1185,2823,6809,16640, 40117,96797,232099,556269,1338482,3218538,7747725, 18645571,44845905,107873385,259405282,623911219, 1500766461,3609839279,8683275206,20886151010, 50237661120,120837419260]

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Last modified February 3 04:25 EST 2023. Contains 360024 sequences. (Running on oeis4.)