A193871 - OEIS

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

A193871 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`1`
`4`		`1`
`5`		`3`
`6`		`1`
`7`		`1`
`8`		`7`
`9`		`7`
`10`		`1`
`11`		`1`
`12`		`15`
`13`		`25`
`14`		`13`
`15`		`1`
`16`		`1`
`17`		`31`
`18`		`79`
`19`		`61`
`20`		`21`
`21`		`1`
`22`		`1`
`23`		`63`
`24`		`241`
`25`		`253`
`26`		`121`
`27`		`31`
`28`		`1`
`29`		`1`
`30`		`127`
`31`		`727`
`32`		`1021`
`33`		`621`
`34`		`211`
`35`		`43`
`36`		`1`
`37`		`1`
`38`		`255`
`39`		`2185`
`40`		`4093`
`41`		`3121`
`42`		`1291`
`43`		`337`
`44`		`57`
`45`		`1`
`46`		`1`
`47`		`511`
`48`		`6559`
`49`		`16381`
`50`		`15621`
`51`		`7771`
`52`		`2395`
`53`		`505`
`54`		`73`
`55`		`1`
`56`		`1`
`57`		`1023`
`58`		`19681`
`59`		`65533`
`60`		`78121`
`61`		`46651`
`62`		`16801`
`63`		`4089`
`64`		`721`
`65`		`91`
`66`		`1`

[1,1,1,1,3,1,1,7,7,1,1,15,25,13,1,1,31,79,61,21,1, 1,63,241,253,121,31,1,1,127,727,1021,621,211,43,1, 1,255,2185,4093,3121,1291,337,57,1,1,511,6559, 16381,15621,7771,2395,505,73,1,1,1023,19681,65533, 78121,46651,16801,4089,721,91,1]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)