A307975 - OEIS

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A307975 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`1`
`2`		`2`
`3`		`6`
`4`		`17`
`5`		`52`
`6`		`161`
`7`		`524`
`8`		`1739`
`9`		`5929`
`10`		`20562`
`11`		`72471`
`12`		`258596`
`13`		`932897`
`14`		`3395922`
`15`		`12459900`
`16`		`46028216`
`17`		`171056252`
`18`		`639072199`
`19`		`2398886256`
`20`		`9042816457`
`21`		`34217811625`
`22`		`129926976921`
`23`		`494892472911`
`24`		`1890469032715`
`25`		`7240573075556`
`26`		`27799085344845`
`27`		`106970043377619`
`28`		`412474047216418`

[0,1,2,6,17,52,161,524,1739,5929,20562,72471, 258596,932897,3395922,12459900,46028216,171056252, 639072199,2398886256,9042816457,34217811625, 129926976921,494892472911,1890469032715, 7240573075556,27799085344845,106970043377619, 412474047216418]

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Last modified May 23 18:59 EDT 2024. Contains 372765 sequences. (Running on oeis4.)