A161284 - OEIS

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A161284 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`0`
`3`		`0`
`4`		`0`
`5`		`0`
`6`		`1`
`7`		`1`
`8`		`1`
`9`		`1`
`10`		`1`
`11`		`1`
`12`		`2`
`13`		`1`
`14`		`2`
`15`		`1`
`16`		`2`
`17`		`1`
`18`		`3`
`19`		`2`
`20`		`4`
`21`		`3`
`22`		`5`
`23`		`4`
`24`		`7`
`25`		`5`
`26`		`7`
`27`		`6`
`28`		`9`
`29`		`7`
`30`		`11`
`31`		`9`
`32`		`12`
`33`		`10`
`34`		`13`
`35`		`13`
`36`		`17`
`37`		`14`
`38`		`18`
`39`		`16`
`40`		`22`
`41`		`18`
`42`		`26`
`43`		`21`
`44`		`29`
`45`		`24`
`46`		`33`
`47`		`29`
`48`		`41`
`49`		`35`
`50`		`46`
`51`		`41`
`52`		`54`
`53`		`47`
`54`		`64`
`55`		`58`
`56`		`76`
`57`		`66`
`58`		`84`
`59`		`77`
`60`		`99`
`61`		`89`
`62`		`113`
`63`		`106`
`64`		`129`
`65`		`119`
`66`		`148`
`67`		`138`
`68`		`167`
`69`		`157`
`70`		`193`
`71`		`179`
`72`		`218`
`73`		`203`
`74`		`242`
`75`		`230`
`76`		`274`
`77`		`264`
`78`		`312`

[0,0,0,0,0,1,1,1,1,1,1,2,1,2,1,2,1,3,2,4,3,5,4,7, 5,7,6,9,7,11,9,12,10,13,13,17,14,18,16,22,18,26, 21,29,24,33,29,41,35,46,41,54,47,64,58,76,66,84, 77,99,89,113,106,129,119,148,138,167,157,193,179, 218,203,242,230,274,264,312]

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Last modified April 19 16:52 EDT 2024. Contains 371794 sequences. (Running on oeis4.)