A122471 - OEIS

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

A122471 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`6`
`2`		`40`
`3`		`277`
`4`		`1935`
`5`		`13540`
`6`		`94774`
`7`		`663411`
`8`		`4643869`
`9`		`32507074`
`10`		`227549508`
`11`		`1592846545`
`12`		`11149925803`
`13`		`78049480608`
`14`		`546346364242`
`15`		`3824424549679`
`16`		`26770971847737`
`17`		`187396802934142`
`18`		`1311777620538976`
`19`		`9182443343772813`

[1,6,40,277,1935,13540,94774,663411,4643869, 32507074,227549508,1592846545,11149925803, 78049480608,546346364242,3824424549679, 26770971847737,187396802934142,1311777620538976, 9182443343772813]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 25 01:35 EDT 2024. Contains 371964 sequences. (Running on oeis4.)