A161668 - OEIS

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

A161668 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`43`
`2`		`945`
`3`		`14146`
`4`		`162195`
`5`		`1518760`
`6`		`12093191`
`7`		`84189271`
`8`		`522910058`
`9`		`2942607305`
`10`		`15184988654`
`11`		`72558839841`
`12`		`323609385853`
`13`		`1356110885092`
`14`		`5369781181160`
`15`		`20188204577529`
`16`		`72364939854816`
`17`		`248214470691451`
`18`		`817302378367149`

[1,43,945,14146,162195,1518760,12093191,84189271, 522910058,2942607305,15184988654,72558839841, 323609385853,1356110885092,5369781181160, 20188204577529,72364939854816,248214470691451, 817302378367149]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 16 01:40 EDT 2024. Contains 371696 sequences. (Running on oeis4.)