A045847 - OEIS

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

A045847 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`0`
`3`		`1`
`4`		`1`
`5`		`0`
`6`		`1`
`7`		`2`
`8`		`0`
`9`		`0`
`10`		`1`
`11`		`3`
`12`		`1`
`13`		`0`
`14`		`0`
`15`		`1`
`16`		`4`
`17`		`3`
`18`		`0`
`19`		`1`
`20`		`0`
`21`		`1`
`22`		`5`
`23`		`6`
`24`		`1`
`25`		`2`
`26`		`0`
`27`		`0`
`28`		`1`
`29`		`6`
`30`		`10`
`31`		`4`
`32`		`3`
`33`		`2`
`34`		`0`
`35`		`0`
`36`		`1`
`37`		`7`
`38`		`15`
`39`		`10`
`40`		`5`
`41`		`6`
`42`		`0`
`43`		`0`
`44`		`0`
`45`		`1`
`46`		`8`
`47`		`21`
`48`		`20`
`49`		`10`
`50`		`12`
`51`		`3`
`52`		`0`
`53`		`0`
`54`		`0`
`55`		`1`
`56`		`9`
`57`		`28`
`58`		`35`
`59`		`21`
`60`		`21`
`61`		`12`
`62`		`0`
`63`		`1`
`64`		`1`
`65`		`0`
`66`		`1`
`67`		`10`
`68`		`36`
`69`		`56`
`70`		`42`
`71`		`36`
`72`		`30`
`73`		`4`
`74`		`3`
`75`		`2`
`76`		`0`
`77`		`0`
`78`		`1`
`79`		`11`
`80`		`45`
`81`		`84`
`82`		`78`
`83`		`63`
`84`		`61`
`85`		`20`
`86`		`6`
`87`		`6`
`88`		`2`
`89`		`0`
`90`		`0`

[1,1,0,1,1,0,1,2,0,0,1,3,1,0,0,1,4,3,0,1,0,1,5,6, 1,2,0,0,1,6,10,4,3,2,0,0,1,7,15,10,5,6,0,0,0,1,8, 21,20,10,12,3,0,0,0,1,9,28,35,21,21,12,0,1,1,0,1, 10,36,56,42,36,30,4,3,2,0,0,1,11,45,84,78,63,61, 20,6,6,2,0,0]

License Agreements, Terms of Use, Privacy Policy. .

Last modified July 24 02:43 EDT 2024. Contains 374575 sequences. (Running on oeis4.)