A196957 - OEIS

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

A196957 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`2`
`3`		`2`
`4`		`3`
`5`		`5`
`6`		`3`
`7`		`4`
`8`		`9`
`9`		`9`
`10`		`4`
`11`		`6`
`12`		`20`
`13`		`26`
`14`		`20`
`15`		`6`
`16`		`9`
`17`		`41`
`18`		`87`
`19`		`87`
`20`		`41`
`21`		`9`
`22`		`13`
`23`		`85`
`24`		`282`
`25`		`492`
`26`		`282`
`27`		`85`
`28`		`13`
`29`		`19`
`30`		`178`
`31`		`919`
`32`		`2687`
`33`		`2687`
`34`		`919`
`35`		`178`
`36`		`19`
`37`		`28`
`38`		`369`
`39`		`2987`
`40`		`14509`
`41`		`23956`
`42`		`14509`
`43`		`2987`
`44`		`369`
`45`		`28`
`46`		`41`
`47`		`769`
`48`		`9722`
`49`		`78717`
`50`		`214124`
`51`		`214124`
`52`		`78717`
`53`		`9722`
`54`		`769`
`55`		`41`
`56`		`60`
`57`		`1600`
`58`		`31643`

[1,2,2,3,5,3,4,9,9,4,6,20,26,20,6,9,41,87,87,41,9, 13,85,282,492,282,85,13,19,178,919,2687,2687,919, 178,19,28,369,2987,14509,23956,14509,2987,369,28, 41,769,9722,78717,214124,214124,78717,9722,769,41, 60,1600,31643]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 25 11:39 EDT 2024. Contains 371969 sequences. (Running on oeis4.)