A066338 - OEIS

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A066338 as a simple table

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

[0,1,2,3,4,8,9,10,11,12,13,14,15,-1,-1,-1,16,17, 18,19,20,24,25,26,27,28,29,30,31,-1,-1,-1,32,33, 34,35,36,40,41,42,43,44,45,46,47,-1,-1,-1,48,49, 50,51,52,56,57,58,59,60,61,62,63,-1,-1,-1,64,65, 66,67,68,72,73,74,75,76,77,78,79,-1,-1,-1,80,81, 82,83,84,88,89]

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Last modified April 25 16:42 EDT 2024. Contains 371989 sequences. (Running on oeis4.)