A023778 - OEIS

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A023778 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`1`
`3`		`2`
`4`		`3`
`5`		`4`
`6`		`5`
`7`		`6`
`8`		`7`
`9`		`8`
`10`		`11`
`11`		`12`
`12`		`13`
`13`		`14`
`14`		`15`
`15`		`16`
`16`		`17`
`17`		`21`
`18`		`22`
`19`		`23`
`20`		`24`
`21`		`25`
`22`		`26`
`23`		`31`
`24`		`32`
`25`		`33`
`26`		`34`
`27`		`35`
`28`		`41`
`29`		`42`
`30`		`43`
`31`		`44`
`32`		`51`
`33`		`52`
`34`		`53`
`35`		`61`
`36`		`62`
`37`		`71`
`38`		`102`
`39`		`103`
`40`		`104`
`41`		`105`
`42`		`106`
`43`		`107`
`44`		`112`
`45`		`113`
`46`		`114`
`47`		`115`
`48`		`116`
`49`		`122`
`50`		`123`
`51`		`124`
`52`		`125`
`53`		`132`
`54`		`133`
`55`		`134`
`56`		`142`
`57`		`143`
`58`		`152`
`59`		`193`
`60`		`194`
`61`		`195`

[0,1,2,3,4,5,6,7,8,11,12,13,14,15,16,17,21,22,23, 24,25,26,31,32,33,34,35,41,42,43,44,51,52,53,61, 62,71,102,103,104,105,106,107,112,113,114,115,116, 122,123,124,125,132,133,134,142,143,152,193,194, 195]

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Last modified April 23 06:45 EDT 2024. Contains 371906 sequences. (Running on oeis4.)