A193980 - OEIS

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A193980 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`3`
`2`		`2`
`3`		`9`
`4`		`5`
`5`		`3`
`6`		`21`
`7`		`13`
`8`		`7`
`9`		`4`
`10`		`41`
`11`		`28`
`12`		`17`
`13`		`9`
`14`		`5`
`15`		`71`
`16`		`52`
`17`		`35`
`18`		`21`
`19`		`11`
`20`		`6`
`21`		`113`
`22`		`87`
`23`		`63`
`24`		`42`
`25`		`25`
`26`		`13`
`27`		`7`
`28`		`169`
`29`		`135`
`30`		`103`
`31`		`74`
`32`		`49`
`33`		`29`
`34`		`15`
`35`		`8`
`36`		`241`
`37`		`198`
`38`		`157`
`39`		`119`
`40`		`85`
`41`		`56`
`42`		`33`
`43`		`17`
`44`		`9`
`45`		`331`
`46`		`278`
`47`		`227`
`48`		`179`
`49`		`135`
`50`		`96`
`51`		`63`
`52`		`37`
`53`		`19`
`54`		`10`
`55`		`441`
`56`		`377`
`57`		`315`
`58`		`256`
`59`		`201`
`60`		`151`
`61`		`107`
`62`		`70`
`63`		`41`
`64`		`21`
`65`		`11`

[1,3,2,9,5,3,21,13,7,4,41,28,17,9,5,71,52,35,21, 11,6,113,87,63,42,25,13,7,169,135,103,74,49,29,15, 8,241,198,157,119,85,56,33,17,9,331,278,227,179, 135,96,63,37,19,10,441,377,315,256,201,151,107,70, 41,21,11]

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Last modified September 2 05:36 EDT 2024. Contains 375604 sequences. (Running on oeis4.)