A308981 - OEIS

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A308981 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`1`
`3`		`2`
`4`		`3`
`5`		`5`
`6`		`6`
`7`		`7`
`8`		`10`
`9`		`12`
`10`		`13`
`11`		`15`
`12`		`20`
`13`		`23`
`14`		`26`
`15`		`27`
`16`		`28`
`17`		`30`
`18`		`33`
`19`		`35`
`20`		`37`
`21`		`38`
`22`		`41`
`23`		`45`
`24`		`48`
`25`		`50`
`26`		`56`
`27`		`61`
`28`		`63`
`29`		`65`
`30`		`66`
`31`		`70`
`32`		`71`
`33`		`72`
`34`		`82`
`35`		`83`
`36`		`85`
`37`		`90`
`38`		`96`
`39`		`98`
`40`		`107`
`41`		`108`
`42`		`115`
`43`		`120`
`44`		`122`
`45`		`126`
`46`		`128`
`47`		`133`
`48`		`140`
`49`		`141`
`50`		`142`
`51`		`145`
`52`		`148`
`53`		`156`
`54`		`160`
`55`		`162`
`56`		`166`
`57`		`173`
`58`		`175`
`59`		`180`
`60`		`185`
`61`		`191`
`62`		`202`
`63`		`205`
`64`		`208`
`65`		`213`
`66`		`217`
`67`		`220`

[0,1,2,3,5,6,7,10,12,13,15,20,23,26,27,28,30,33, 35,37,38,41,45,48,50,56,61,63,65,66,70,71,72,82, 83,85,90,96,98,107,108,115,120,122,126,128,133, 140,141,142,145,148,156,160,162,166,173,175,180, 185,191,202,205,208,213,217,220]

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Last modified April 17 23:22 EDT 2024. Contains 371767 sequences. (Running on oeis4.)