A326161 - OEIS

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

A326161 as a simple table

`n`		`a(n)`
`1`		`5`
`2`		`11`
`3`		`25`
`4`		`85`
`5`		`261`
`6`		`838`
`7`		`2644`
`8`		`8646`
`9`		`28076`
`10`		`91588`
`11`		`300287`
`12`		`985329`
`13`		`3236906`
`14`		`10639958`
`15`		`34985229`
`16`		`115030534`
`17`		`378227748`
`18`		`1243694242`
`19`		`4089598628`
`20`		`13448040812`
`21`		`44222592709`
`22`		`145423018099`
`23`		`478214308106`
`24`		`1572578892311`
`25`		`5171330324530`

[5,11,25,85,261,838,2644,8646,28076,91588,300287, 985329,3236906,10639958,34985229,115030534, 378227748,1243694242,4089598628,13448040812, 44222592709,145423018099,478214308106, 1572578892311,5171330324530]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 24 07:44 EDT 2024. Contains 371922 sequences. (Running on oeis4.)