A001521 - OEIS

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A001521 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`2`
`3`		`3`
`4`		`4`
`5`		`6`
`6`		`9`
`7`		`13`
`8`		`19`
`9`		`27`
`10`		`38`
`11`		`54`
`12`		`77`
`13`		`109`
`14`		`154`
`15`		`218`
`16`		`309`
`17`		`437`
`18`		`618`
`19`		`874`
`20`		`1236`
`21`		`1748`
`22`		`2472`
`23`		`3496`
`24`		`4944`
`25`		`6992`
`26`		`9888`
`27`		`13984`
`28`		`19777`
`29`		`27969`
`30`		`39554`
`31`		`55938`
`32`		`79108`
`33`		`111876`
`34`		`158217`
`35`		`223753`
`36`		`316435`
`37`		`447507`
`38`		`632871`
`39`		`895015`
`40`		`1265743`
`41`		`1790031`
`42`		`2531486`
`43`		`3580062`
`44`		`5062972`

[1,2,3,4,6,9,13,19,27,38,54,77,109,154,218,309, 437,618,874,1236,1748,2472,3496,4944,6992,9888, 13984,19777,27969,39554,55938,79108,111876,158217, 223753,316435,447507,632871,895015,1265743, 1790031,2531486,3580062,5062972]

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Last modified May 6 23:32 EDT 2024. Contains 372298 sequences. (Running on oeis4.)