A167750 - OEIS

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A167750 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`4`
`4`		`9`
`5`		`20`
`6`		`45`
`7`		`102`
`8`		`231`
`9`		`524`
`10`		`1189`
`11`		`2699`
`12`		`6127`
`13`		`13910`
`14`		`31581`
`15`		`71702`
`16`		`162796`
`17`		`369622`
`18`		`839216`
`19`		`1905419`
`20`		`4326211`
`21`		`9822571`
`22`		`22301948`
`23`		`50636130`
`24`		`114968339`
`25`		`261033373`
`26`		`592671205`
`27`		`1345648489`
`28`		`3055268857`
`29`		`6936928864`
`30`		`15750162908`

[1,1,2,4,9,20,45,102,231,524,1189,2699,6127,13910, 31581,71702,162796,369622,839216,1905419,4326211, 9822571,22301948,50636130,114968339,261033373, 592671205,1345648489,3055268857,6936928864, 15750162908]

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Last modified April 24 07:54 EDT 2024. Contains 371922 sequences. (Running on oeis4.)