A231693 - OEIS

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

A231693 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`6`
`4`		`12`
`5`		`60`
`6`		`20`
`7`		`140`
`8`		`280`
`9`		`2520`
`10`		`2520`
`11`		`27720`
`12`		`27720`
`13`		`360360`
`14`		`360360`
`15`		`360360`
`16`		`720720`
`17`		`12252240`
`18`		`4084080`
`19`		`77597520`
`20`		`77597520`
`21`		`11085360`
`22`		`11085360`
`23`		`254963280`
`24`		`84987760`
`25`		`424938800`
`26`		`424938800`
`27`		`11473347600`
`28`		`80313433200`
`29`		`2329089562800`
`30`		`2329089562800`
`31`		`72201776446800`
`32`		`144403552893600`
`33`		`144403552893600`

[1,1,2,6,12,60,20,140,280,2520,2520,27720,27720, 360360,360360,360360,720720,12252240,4084080, 77597520,77597520,11085360,11085360,254963280, 84987760,424938800,424938800,11473347600, 80313433200,2329089562800,2329089562800, 72201776446800,144403552893600,144403552893600]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 23 07:57 EDT 2024. Contains 371905 sequences. (Running on oeis4.)