A153990 - OEIS

A153990 as a simple table

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

[1,2,5,4,7,8,1,2,5,4,7,8,1,2,5,4,7,8,1,2,5,4,7,8, 1,2,5,4,7,8,1,2,5,4,7,8,1,2,5,4,7,8,1,2,5,4,7,8,1, 2,5,4,7,8,1,2,5,4,7,8,1,2,5,4,7,8,1,2,5,4,7,8,1,2, 5,4,7,8,1,2,5,4,7,8,1,2]