A143211 - OEIS

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A143211 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`1`
`4`		`2`
`5`		`2`
`6`		`4`
`7`		`3`
`8`		`3`
`9`		`6`
`10`		`9`
`11`		`5`
`12`		`5`
`13`		`10`
`14`		`15`
`15`		`25`
`16`		`8`
`17`		`8`
`18`		`16`
`19`		`24`
`20`		`40`
`21`		`64`
`22`		`13`
`23`		`13`
`24`		`26`
`25`		`39`
`26`		`65`
`27`		`104`
`28`		`169`
`29`		`21`
`30`		`21`
`31`		`42`
`32`		`63`
`33`		`105`
`34`		`168`
`35`		`273`
`36`		`441`
`37`		`34`
`38`		`34`
`39`		`68`
`40`		`102`
`41`		`170`
`42`		`272`
`43`		`442`
`44`		`714`
`45`		`1156`
`46`		`55`
`47`		`55`
`48`		`110`
`49`		`165`
`50`		`275`
`51`		`440`
`52`		`715`
`53`		`1155`
`54`		`1870`
`55`		`3025`
`56`		`89`
`57`		`89`
`58`		`178`
`59`		`267`
`60`		`445`
`61`		`712`
`62`		`1157`
`63`		`1869`

[1,1,1,2,2,4,3,3,6,9,5,5,10,15,25,8,8,16,24,40,64, 13,13,26,39,65,104,169,21,21,42,63,105,168,273, 441,34,34,68,102,170,272,442,714,1156,55,55,110, 165,275,440,715,1155,1870,3025,89,89,178,267,445, 712,1157,1869]

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Last modified April 24 15:37 EDT 2024. Contains 371960 sequences. (Running on oeis4.)