A255640 - OEIS

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A255640 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`2`
`4`		`4`
`5`		`9`
`6`		`20`
`7`		`48`
`8`		`115`
`9`		`286`
`10`		`719`
`11`		`1841`
`12`		`4764`
`13`		`12481`
`14`		`32960`
`15`		`87776`
`16`		`235286`
`17`		`634585`
`18`		`1720432`
`19`		`4686643`
`20`		`12820514`
`21`		`35205696`
`22`		`97009449`
`23`		`268152813`
`24`		`743354197`
`25`		`2066114863`
`26`		`5756601111`
`27`		`16075024226`
`28`		`44982031393`
`29`		`126114491755`
`30`		`354219140948`
`31`		`996572117396`

[1,1,2,4,9,20,48,115,286,719,1841,4764,12481, 32960,87776,235286,634585,1720432,4686643, 12820514,35205696,97009449,268152813,743354197, 2066114863,5756601111,16075024226,44982031393, 126114491755,354219140948,996572117396]

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Last modified April 23 16:40 EDT 2024. Contains 371916 sequences. (Running on oeis4.)