A104934 - OEIS

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

A104934 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`8`
`3`		`28`
`4`		`100`
`5`		`356`
`6`		`1268`
`7`		`4516`
`8`		`16084`
`9`		`57284`
`10`		`204020`
`11`		`726628`
`12`		`2587924`
`13`		`9217028`
`14`		`32826932`
`15`		`116914852`
`16`		`416398420`
`17`		`1483024964`
`18`		`5281871732`
`19`		`18811665124`
`20`		`66998738836`
`21`		`238619546756`
`22`		`849856117940`
`23`		`3026807447332`
`24`		`10780134577876`
`25`		`38394018628292`
`26`		`136742325040628`
`27`		`487015012378468`
`28`		`1734529687216660`

[1,2,8,28,100,356,1268,4516,16084,57284,204020, 726628,2587924,9217028,32826932,116914852, 416398420,1483024964,5281871732,18811665124, 66998738836,238619546756,849856117940, 3026807447332,10780134577876,38394018628292, 136742325040628,487015012378468,1734529687216660]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 28 18:07 EDT 2024. Contains 372092 sequences. (Running on oeis4.)