A287497 - OEIS

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A287497 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`9`
`3`		`22`
`4`		`53`
`5`		`166`
`6`		`432`
`7`		`1212`
`8`		`3341`
`9`		`9175`
`10`		`25364`
`11`		`69829`
`12`		`192560`
`13`		`530830`
`14`		`1463170`
`15`		`4033687`
`16`		`11119101`
`17`		`30651528`
`18`		`84495213`
`19`		`232922084`
`20`		`642082488`
`21`		`1769987094`
`22`		`4879211973`
`23`		`13450215173`
`24`		`37077354584`
`25`		`102208799091`
`26`		`281752521488`
`27`		`776689338352`
`28`		`2141050324382`

[1,9,22,53,166,432,1212,3341,9175,25364,69829, 192560,530830,1463170,4033687,11119101,30651528, 84495213,232922084,642082488,1769987094, 4879211973,13450215173,37077354584,102208799091, 281752521488,776689338352,2141050324382]

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Last modified June 16 05:22 EDT 2024. Contains 373423 sequences. (Running on oeis4.)