A209138 - OEIS

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

A209138 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`2`
`4`		`2`
`5`		`4`
`6`		`3`
`7`		`3`
`8`		`9`
`9`		`10`
`10`		`5`
`11`		`5`
`12`		`18`
`13`		`28`
`14`		`22`
`15`		`8`
`16`		`8`
`17`		`35`
`18`		`68`
`19`		`74`
`20`		`45`
`21`		`13`
`22`		`13`
`23`		`66`
`24`		`154`
`25`		`210`
`26`		`177`
`27`		`88`
`28`		`21`
`29`		`21`
`30`		`122`
`31`		`331`
`32`		`541`
`33`		`574`
`34`		`397`
`35`		`167`
`36`		`34`
`37`		`34`
`38`		`222`
`39`		`686`
`40`		`1302`
`41`		`1656`
`42`		`1446`
`43`		`850`
`44`		`310`
`45`		`55`
`46`		`55`
`47`		`399`
`48`		`1382`
`49`		`2982`
`50`		`4404`
`51`		`4614`
`52`		`3434`
`53`		`1758`
`54`		`566`
`55`		`89`
`56`		`89`
`57`		`710`
`58`		`2723`

[1,1,2,2,4,3,3,9,10,5,5,18,28,22,8,8,35,68,74,45, 13,13,66,154,210,177,88,21,21,122,331,541,574,397, 167,34,34,222,686,1302,1656,1446,850,310,55,55, 399,1382,2982,4404,4614,3434,1758,566,89,89,710, 2723]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 25 03:15 EDT 2024. Contains 371964 sequences. (Running on oeis4.)