A175896 - OEIS

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

A175896 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`9`
`3`		`57`
`4`		`396`
`5`		`2948`
`6`		`23016`
`7`		`185838`
`8`		`1539066`
`9`		`13001677`
`10`		`111600446`
`11`		`970550862`
`12`		`8533427593`
`13`		`75728797781`
`14`		`677427655798`
`15`		`6102015206945`
`16`		`55299451023428`
`17`		`503847366381836`
`18`		`4612663920303329`
`19`		`42409513650507927`
`20`		`391425863599784588`

[1,2,9,57,396,2948,23016,185838,1539066,13001677, 111600446,970550862,8533427593,75728797781, 677427655798,6102015206945,55299451023428, 503847366381836,4612663920303329, 42409513650507927,391425863599784588]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 19 21:09 EDT 2024. Contains 371798 sequences. (Running on oeis4.)