A149134 - OEIS

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

A149134 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`4`
`3`		`9`
`4`		`34`
`5`		`110`
`6`		`386`
`7`		`1453`
`8`		`5156`
`9`		`20174`
`10`		`74994`
`11`		`293878`
`12`		`1140716`
`13`		`4472826`
`14`		`17816014`
`15`		`70468423`
`16`		`283996688`
`17`		`1137686308`
`18`		`4610999048`
`19`		`18688574722`
`20`		`76099976154`
`21`		`311108960790`
`22`		`1273421789480`
`23`		`5237156169806`
`24`		`21550990170296`
`25`		`89026276118776`
`26`		`368136777403556`
`27`		`1526411900767346`
`28`		`6338474045523214`

[1,1,4,9,34,110,386,1453,5156,20174,74994,293878, 1140716,4472826,17816014,70468423,283996688, 1137686308,4610999048,18688574722,76099976154, 311108960790,1273421789480,5237156169806, 21550990170296,89026276118776,368136777403556, 1526411900767346,6338474045523214]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 23 18:16 EDT 2024. Contains 371916 sequences. (Running on oeis4.)