A271959 - OEIS

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A271959 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`3`
`4`		`11`
`5`		`46`
`6`		`206`
`7`		`968`
`8`		`4706`
`9`		`23475`
`10`		`119473`
`11`		`617911`
`12`		`3238299`
`13`		`17159235`
`14`		`91778276`
`15`		`494844531`
`16`		`2686731634`
`17`		`14676812392`
`18`		`80608719674`
`19`		`444853616294`
`20`		`2465582096210`
`21`		`13718412623437`
`22`		`76596933043436`
`23`		`429046752044241`
`24`		`2410260414325754`
`25`		`13576401507921773`
`26`		`76660997896449976`
`27`		`433862051647272420`
`28`		`2460614616704514931`
`29`		`13982516582761530427`
`30`		`79601022639916142384`

[1,1,3,11,46,206,968,4706,23475,119473,617911, 3238299,17159235,91778276,494844531,2686731634, 14676812392,80608719674,444853616294, 2465582096210,13718412623437,76596933043436, 429046752044241,2410260414325754, 13576401507921773,76660997896449976, 433862051647272420,2460614616704514931, 13982516582761530427,79601022639916142384]

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Last modified April 25 09:08 EDT 2024. Contains 371964 sequences. (Running on oeis4.)