A149979 - OEIS

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

A149979 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`5`
`3`		`16`
`4`		`58`
`5`		`223`
`6`		`903`
`7`		`3779`
`8`		`16193`
`9`		`70818`
`10`		`314743`
`11`		`1416706`
`12`		`6446429`
`13`		`29598120`
`14`		`136933180`
`15`		`637675007`
`16`		`2986393015`
`17`		`14055119005`
`18`		`66436372277`
`19`		`315240014710`
`20`		`1500917562356`
`21`		`7167968048581`
`22`		`34326088927797`
`23`		`164787986590447`
`24`		`792864539729057`
`25`		`3822579703261175`
`26`		`18463793240825038`
`27`		`89335475803429973`

[1,2,5,16,58,223,903,3779,16193,70818,314743, 1416706,6446429,29598120,136933180,637675007, 2986393015,14055119005,66436372277,315240014710, 1500917562356,7167968048581,34326088927797, 164787986590447,792864539729057,3822579703261175, 18463793240825038,89335475803429973]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 24 14:54 EDT 2024. Contains 371960 sequences. (Running on oeis4.)