A148820 - OEIS

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A148820 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`3`
`3`		`8`
`4`		`26`
`5`		`92`
`6`		`327`
`7`		`1177`
`8`		`4546`
`9`		`17541`
`10`		`68673`
`11`		`277081`
`12`		`1120356`
`13`		`4568417`
`14`		`18983023`
`15`		`79045293`
`16`		`331103647`
`17`		`1404169545`
`18`		`5966973556`
`19`		`25469309886`
`20`		`109652366558`
`21`		`472967585532`
`22`		`2047134387062`
`23`		`8916507100573`
`24`		`38902775529888`
`25`		`170205654258331`
`26`		`748234881202931`
`27`		`3294329998721192`
`28`		`14537565236641632`

[1,1,3,8,26,92,327,1177,4546,17541,68673,277081, 1120356,4568417,18983023,79045293,331103647, 1404169545,5966973556,25469309886,109652366558, 472967585532,2047134387062,8916507100573, 38902775529888,170205654258331,748234881202931, 3294329998721192,14537565236641632]

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Last modified May 18 06:23 EDT 2024. Contains 372618 sequences. (Running on oeis4.)