A268127 - OEIS

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A268127 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`0`
`2`		`0`
`3`		`1`
`4`		`1`
`5`		`1`
`6`		`3`
`7`		`3`
`8`		`3`
`9`		`7`
`10`		`8`
`11`		`9`
`12`		`12`
`13`		`13`
`14`		`14`
`15`		`19`
`16`		`20`
`17`		`21`
`18`		`30`
`19`		`33`
`20`		`36`
`21`		`42`
`22`		`45`
`23`		`48`
`24`		`57`
`25`		`60`
`26`		`63`
`27`		`79`
`28`		`86`
`29`		`93`
`30`		`103`
`31`		`111`
`32`		`119`
`33`		`132`
`34`		`141`
`35`		`150`
`36`		`168`
`37`		`180`
`38`		`192`
`39`		`209`
`40`		`222`
`41`		`235`
`42`		`257`
`43`		`271`
`44`		`285`
`45`		`316`
`46`		`335`
`47`		`354`
`48`		`380`
`49`		`400`
`50`		`420`
`51`		`453`
`52`		`474`
`53`		`495`
`54`		`543`
`55`		`573`
`56`		`603`
`57`		`639`
`58`		`672`
`59`		`705`
`60`		`747`

[0,0,0,1,1,1,3,3,3,7,8,9,12,13,14,19,20,21,30,33, 36,42,45,48,57,60,63,79,86,93,103,111,119,132,141, 150,168,180,192,209,222,235,257,271,285,316,335, 354,380,400,420,453,474,495,543,573,603,639,672, 705,747]

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Last modified April 23 09:48 EDT 2024. Contains 371905 sequences. (Running on oeis4.)