A047159 - OEIS

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

A047159 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`3`
`2`		`13`
`3`		`72`
`4`		`417`
`5`		`2509`
`6`		`15438`
`7`		`96310`
`8`		`607231`
`9`		`3859594`
`10`		`24689329`
`11`		`158756701`
`12`		`1025210362`
`13`		`6644336882`
`14`		`43193144567`
`15`		`281525730152`
`16`		`1839132807282`
`17`		`12038672624172`
`18`		`78943126865652`
`19`		`518485130526736`
`20`		`3410150902046028`

[1,3,13,72,417,2509,15438,96310,607231,3859594, 24689329,158756701,1025210362,6644336882, 43193144567,281525730152,1839132807282, 12038672624172,78943126865652,518485130526736, 3410150902046028]

License Agreements, Terms of Use, Privacy Policy. .

Last modified July 31 04:10 EDT 2024. Contains 374774 sequences. (Running on oeis4.)