A148864 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A148864 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`3`
`3`		`8`
`4`		`28`
`5`		`96`
`6`		`360`
`7`		`1384`
`8`		`5513`
`9`		`22356`
`10`		`92884`
`11`		`391014`
`12`		`1669886`
`13`		`7215742`
`14`		`31490654`
`15`		`138607154`
`16`		`615048548`
`17`		`2747302204`
`18`		`12346906738`
`19`		`55802001785`
`20`		`253432831954`
`21`		`1156167541210`
`22`		`5296570959500`
`23`		`24354455083955`
`24`		`112371278895130`
`25`		`520151980622491`
`26`		`2414733832563686`
`27`		`11240552129122354`
`28`		`52458510164088043`

[1,1,3,8,28,96,360,1384,5513,22356,92884,391014, 1669886,7215742,31490654,138607154,615048548, 2747302204,12346906738,55802001785,253432831954, 1156167541210,5296570959500,24354455083955, 112371278895130,520151980622491,2414733832563686, 11240552129122354,52458510164088043]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 25 05:56 EDT 2024. Contains 371964 sequences. (Running on oeis4.)