A143515 - OEIS

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A143515 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`3`
`3`		`2`
`4`		`8`
`5`		`4`
`6`		`5`
`7`		`21`
`8`		`6`
`9`		`7`
`10`		`10`
`11`		`55`
`12`		`11`
`13`		`9`
`14`		`12`
`15`		`13`
`16`		`144`
`17`		`16`
`18`		`14`
`19`		`17`
`20`		`15`
`21`		`18`
`22`		`377`
`23`		`29`
`24`		`19`
`25`		`22`
`26`		`20`
`27`		`23`
`28`		`26`
`29`		`987`
`30`		`42`
`31`		`24`
`32`		`27`
`33`		`25`
`34`		`28`
`35`		`31`
`36`		`34`
`37`		`2584`
`38`		`76`
`39`		`37`
`40`		`32`
`41`		`30`
`42`		`33`
`43`		`36`
`44`		`39`
`45`		`47`
`46`		`6765`
`47`		`110`
`48`		`50`
`49`		`45`
`50`		`35`
`51`		`38`
`52`		`41`
`53`		`44`
`54`		`52`
`55`		`60`
`56`		`17711`
`57`		`199`
`58`		`63`
`59`		`58`
`60`		`40`
`61`		`43`
`62`		`46`
`63`		`49`
`64`		`57`
`65`		`65`

[1,3,2,8,4,5,21,6,7,10,55,11,9,12,13,144,16,14,17, 15,18,377,29,19,22,20,23,26,987,42,24,27,25,28,31, 34,2584,76,37,32,30,33,36,39,47,6765,110,50,45,35, 38,41,44,52,60,17711,199,63,58,40,43,46,49,57,65]

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Last modified April 23 16:40 EDT 2024. Contains 371916 sequences. (Running on oeis4.)