A023538 - OEIS

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A023538 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`4`
`3`		`10`
`4`		`21`
`5`		`39`
`6`		`68`
`7`		`110`
`8`		`169`
`9`		`247`
`10`		`348`
`11`		`478`
`12`		`639`
`13`		`837`
`14`		`1076`
`15`		`1358`
`16`		`1687`
`17`		`2069`
`18`		`2510`
`19`		`3012`
`20`		`3581`
`21`		`4221`
`22`		`4934`
`23`		`5726`
`24`		`6601`
`25`		`7565`
`26`		`8626`
`27`		`9788`
`28`		`11053`
`29`		`12425`
`30`		`13906`
`31`		`15500`
`32`		`17221`
`33`		`19073`
`34`		`21062`
`35`		`23190`
`36`		`25467`
`37`		`27895`
`38`		`30480`
`39`		`33228`
`40`		`36143`
`41`		`39231`
`42`		`42498`
`43`		`45946`
`44`		`49585`

[1,4,10,21,39,68,110,169,247,348,478,639,837,1076, 1358,1687,2069,2510,3012,3581,4221,4934,5726,6601, 7565,8626,9788,11053,12425,13906,15500,17221, 19073,21062,23190,25467,27895,30480,33228,36143, 39231,42498,45946,49585]

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Last modified April 25 07:07 EDT 2024. Contains 371964 sequences. (Running on oeis4.)