A082580 - OEIS

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

A082580 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`10`
`3`		`68`
`4`		`574`
`5`		`5732`
`6`		`65724`
`7`		`847800`
`8`		`12120966`
`9`		`189890588`
`10`		`3230531356`
`11`		`59246895512`
`12`		`1164225730540`
`13`		`24387062160008`
`14`		`542155626123544`
`15`		`12743158072837680`
`16`		`315624979700257350`
`17`		`8213507146488950700`

[1,2,10,68,574,5732,65724,847800,12120966, 189890588,3230531356,59246895512,1164225730540, 24387062160008,542155626123544,12743158072837680, 315624979700257350,8213507146488950700]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 20 05:55 EDT 2024. Contains 371799 sequences. (Running on oeis4.)