A130519 - OEIS

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A130519 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`0`
`2`		`0`
`3`		`0`
`4`		`1`
`5`		`2`
`6`		`3`
`7`		`4`
`8`		`6`
`9`		`8`
`10`		`10`
`11`		`12`
`12`		`15`
`13`		`18`
`14`		`21`
`15`		`24`
`16`		`28`
`17`		`32`
`18`		`36`
`19`		`40`
`20`		`45`
`21`		`50`
`22`		`55`
`23`		`60`
`24`		`66`
`25`		`72`
`26`		`78`
`27`		`84`
`28`		`91`
`29`		`98`
`30`		`105`
`31`		`112`
`32`		`120`
`33`		`128`
`34`		`136`
`35`		`144`
`36`		`153`
`37`		`162`
`38`		`171`
`39`		`180`
`40`		`190`
`41`		`200`
`42`		`210`
`43`		`220`
`44`		`231`
`45`		`242`
`46`		`253`
`47`		`264`
`48`		`276`
`49`		`288`
`50`		`300`
`51`		`312`
`52`		`325`
`53`		`338`
`54`		`351`
`55`		`364`
`56`		`378`
`57`		`392`
`58`		`406`
`59`		`420`
`60`		`435`
`61`		`450`

[0,0,0,0,1,2,3,4,6,8,10,12,15,18,21,24,28,32,36, 40,45,50,55,60,66,72,78,84,91,98,105,112,120,128, 136,144,153,162,171,180,190,200,210,220,231,242, 253,264,276,288,300,312,325,338,351,364,378,392, 406,420,435,450]

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Last modified April 19 19:02 EDT 2024. Contains 371798 sequences. (Running on oeis4.)