A266690 - OEIS

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A266690 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`0`
`2`		`0`
`3`		`0`
`4`		`0`
`5`		`0`
`6`		`0`
`7`		`1`
`8`		`0`
`9`		`1`
`10`		`1`
`11`		`1`
`12`		`2`
`13`		`2`
`14`		`4`
`15`		`4`
`16`		`5`
`17`		`6`
`18`		`9`
`19`		`10`
`20`		`12`
`21`		`16`
`22`		`20`
`23`		`23`
`24`		`28`
`25`		`33`
`26`		`40`
`27`		`49`
`28`		`59`
`29`		`69`
`30`		`81`
`31`		`96`
`32`		`112`
`33`		`133`
`34`		`155`
`35`		`181`
`36`		`212`
`37`		`246`
`38`		`284`
`39`		`331`
`40`		`380`
`41`		`438`
`42`		`506`
`43`		`580`
`44`		`666`
`45`		`765`
`46`		`872`
`47`		`996`
`48`		`1136`
`49`		`1294`
`50`		`1468`
`51`		`1669`
`52`		`1894`
`53`		`2142`
`54`		`2426`
`55`		`2740`
`56`		`3092`
`57`		`3488`
`58`		`3926`
`59`		`4416`

[0,0,0,0,0,0,0,1,0,1,1,1,2,2,4,4,5,6,9,10,12,16, 20,23,28,33,40,49,59,69,81,96,112,133,155,181,212, 246,284,331,380,438,506,580,666,765,872,996,1136, 1294,1468,1669,1894,2142,2426,2740,3092,3488,3926, 4416]

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Last modified April 19 18:58 EDT 2024. Contains 371798 sequences. (Running on oeis4.)