A006134 - OEIS

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

A006134 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`3`
`2`		`9`
`3`		`29`
`4`		`99`
`5`		`351`
`6`		`1275`
`7`		`4707`
`8`		`17577`
`9`		`66197`
`10`		`250953`
`11`		`956385`
`12`		`3660541`
`13`		`14061141`
`14`		`54177741`
`15`		`209295261`
`16`		`810375651`
`17`		`3143981871`
`18`		`12219117171`
`19`		`47564380971`
`20`		`185410909791`
`21`		`723668784231`
`22`		`2827767747951`
`23`		`11061198475551`
`24`		`43308802158651`

[1,3,9,29,99,351,1275,4707,17577,66197,250953, 956385,3660541,14061141,54177741,209295261, 810375651,3143981871,12219117171,47564380971, 185410909791,723668784231,2827767747951, 11061198475551,43308802158651]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 18 09:47 EDT 2024. Contains 371779 sequences. (Running on oeis4.)