A108558 - OEIS

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

A108558 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`1`
`3`		`1`
`4`		`2`
`5`		`1`
`6`		`1`
`7`		`9`
`8`		`9`
`9`		`1`
`10`		`1`
`11`		`20`
`12`		`54`
`13`		`20`
`14`		`1`
`15`		`1`
`16`		`35`
`17`		`180`
`18`		`180`
`19`		`35`
`20`		`1`
`21`		`1`
`22`		`54`
`23`		`447`
`24`		`852`
`25`		`447`
`26`		`54`
`27`		`1`
`28`		`1`
`29`		`77`
`30`		`931`
`31`		`2863`
`32`		`2863`
`33`		`931`
`34`		`77`
`35`		`1`
`36`		`1`
`37`		`104`
`38`		`1724`
`39`		`7768`
`40`		`12550`
`41`		`7768`
`42`		`1724`
`43`		`104`
`44`		`1`
`45`		`1`
`46`		`135`
`47`		`2934`
`48`		`18186`
`49`		`43128`
`50`		`43128`
`51`		`18186`
`52`		`2934`
`53`		`135`
`54`		`1`
`55`		`1`
`56`		`170`
`57`		`4685`
`58`		`38200`
`59`		`124850`
`60`		`183356`
`61`		`124850`
`62`		`38200`
`63`		`4685`
`64`		`170`
`65`		`1`

[1,1,1,1,2,1,1,9,9,1,1,20,54,20,1,1,35,180,180,35, 1,1,54,447,852,447,54,1,1,77,931,2863,2863,931,77, 1,1,104,1724,7768,12550,7768,1724,104,1,1,135, 2934,18186,43128,43128,18186,2934,135,1,1,170, 4685,38200,124850,183356,124850,38200,4685,170,1]

License Agreements, Terms of Use, Privacy Policy. .

Last modified May 3 09:32 EDT 2024. Contains 372207 sequences. (Running on oeis4.)