A026670 - OEIS

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A026670 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`1`
`3`		`1`
`4`		`3`
`5`		`1`
`6`		`1`
`7`		`4`
`8`		`4`
`9`		`1`
`10`		`1`
`11`		`5`
`12`		`11`
`13`		`5`
`14`		`1`
`15`		`1`
`16`		`6`
`17`		`16`
`18`		`16`
`19`		`6`
`20`		`1`
`21`		`1`
`22`		`7`
`23`		`22`
`24`		`43`
`25`		`22`
`26`		`7`
`27`		`1`
`28`		`1`
`29`		`8`
`30`		`29`
`31`		`65`
`32`		`65`
`33`		`29`
`34`		`8`
`35`		`1`
`36`		`1`
`37`		`9`
`38`		`37`
`39`		`94`
`40`		`173`
`41`		`94`
`42`		`37`
`43`		`9`
`44`		`1`
`45`		`1`
`46`		`10`
`47`		`46`
`48`		`131`
`49`		`267`
`50`		`267`
`51`		`131`
`52`		`46`
`53`		`10`
`54`		`1`
`55`		`1`
`56`		`11`
`57`		`56`
`58`		`177`
`59`		`398`
`60`		`707`
`61`		`398`
`62`		`177`
`63`		`56`
`64`		`11`
`65`		`1`
`66`		`1`
`67`		`12`
`68`		`67`

[1,1,1,1,3,1,1,4,4,1,1,5,11,5,1,1,6,16,16,6,1,1,7, 22,43,22,7,1,1,8,29,65,65,29,8,1,1,9,37,94,173,94, 37,9,1,1,10,46,131,267,267,131,46,10,1,1,11,56, 177,398,707,398,177,56,11,1,1,12,67]

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Last modified April 19 04:12 EDT 2024. Contains 371782 sequences. (Running on oeis4.)