A303833 - OEIS

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A303833 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`1`
`3`		`2`
`4`		`6`
`5`		`15`
`6`		`43`
`7`		`116`
`8`		`329`
`9`		`918`
`10`		`2609`
`11`		`7391`
`12`		`21099`
`13`		`60248`
`14`		`172683`
`15`		`495509`
`16`		`1424937`
`17`		`4102693`
`18`		`11830006`
`19`		`34148859`
`20`		`98686001`
`21`		`285459772`
`22`		`826473782`
`23`		`2394774727`
`24`		`6944343654`
`25`		`20151175658`
`26`		`58513084011`
`27`		`170007600051`
`28`		`494230862633`

[0,1,2,6,15,43,116,329,918,2609,7391,21099,60248, 172683,495509,1424937,4102693,11830006,34148859, 98686001,285459772,826473782,2394774727, 6944343654,20151175658,58513084011,170007600051, 494230862633]

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Last modified April 25 01:06 EDT 2024. Contains 371964 sequences. (Running on oeis4.)