A130521 - OEIS

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A130521 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`1`
`3`		`1`
`4`		`1`
`5`		`2`
`6`		`2`
`7`		`2`
`8`		`3`
`9`		`4`
`10`		`4`
`11`		`4`
`12`		`6`
`13`		`8`
`14`		`11`
`15`		`11`
`16`		`11`
`17`		`15`
`18`		`19`
`19`		`25`
`20`		`33`
`21`		`33`
`22`		`33`
`23`		`44`
`24`		`55`
`25`		`70`
`26`		`89`
`27`		`114`
`28`		`114`
`29`		`114`
`30`		`147`
`31`		`180`
`32`		`224`
`33`		`279`
`34`		`349`
`35`		`438`
`36`		`438`
`37`		`438`
`38`		`552`
`39`		`666`
`40`		`813`
`41`		`993`
`42`		`1217`
`43`		`1496`
`44`		`1845`
`45`		`1845`
`46`		`1845`
`47`		`2283`
`48`		`2721`
`49`		`3273`
`50`		`3939`
`51`		`4752`
`52`		`5745`
`53`		`6962`
`54`		`8458`
`55`		`8458`
`56`		`8458`
`57`		`10303`

[1,1,1,1,1,2,2,2,3,4,4,4,6,8,11,11,11,15,19,25,33, 33,33,44,55,70,89,114,114,114,147,180,224,279,349, 438,438,438,552,666,813,993,1217,1496,1845,1845, 1845,2283,2721,3273,3939,4752,5745,6962,8458,8458, 8458,10303]

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Last modified April 19 21:09 EDT 2024. Contains 371798 sequences. (Running on oeis4.)