A263459 - OEIS

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A263459 as a simple table

`n`		`a(n)`
`1`		`2`
`2`		`3`
`3`		`8`
`4`		`23`
`5`		`67`
`6`		`200`
`7`		`597`
`8`		`1790`
`9`		`5369`
`10`		`16105`
`11`		`48314`
`12`		`144939`
`13`		`434816`
`14`		`1304447`
`15`		`3913339`
`16`		`11740016`
`17`		`35220045`
`18`		`105660134`
`19`		`316980401`
`20`		`950941201`
`21`		`2852823602`
`22`		`8558470803`
`23`		`25675412408`
`24`		`77026237223`
`25`		`231078711667`
`26`		`693236135000`
`27`		`2079708404997`

[2,3,8,23,67,200,597,1790,5369,16105,48314,144939, 434816,1304447,3913339,11740016,35220045, 105660134,316980401,950941201,2852823602, 8558470803,25675412408,77026237223,231078711667, 693236135000,2079708404997]

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Last modified August 8 03:39 EDT 2024. Contains 375018 sequences. (Running on oeis4.)