A165974 - OEIS

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A165974 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`0`
`3`		`1`
`4`		`0`
`5`		`0`
`6`		`1`
`7`		`3`
`8`		`0`
`9`		`0`
`10`		`1`
`11`		`2`
`12`		`3`
`13`		`5`
`14`		`0`
`15`		`0`
`16`		`0`
`17`		`1`
`18`		`2`
`19`		`3`
`20`		`4`
`21`		`5`
`22`		`7`
`23`		`9`
`24`		`0`
`25`		`0`
`26`		`0`
`27`		`1`
`28`		`1`
`29`		`2`
`30`		`3`
`31`		`4`
`32`		`6`
`33`		`7`
`34`		`9`
`35`		`11`
`36`		`0`
`37`		`0`
`38`		`0`
`39`		`0`
`40`		`1`
`41`		`2`
`42`		`2`
`43`		`3`
`44`		`4`
`45`		`5`
`46`		`7`
`47`		`8`
`48`		`9`
`49`		`11`
`50`		`13`
`51`		`15`
`52`		`0`
`53`		`0`
`54`		`0`
`55`		`0`
`56`		`1`
`57`		`1`
`58`		`2`
`59`		`3`
`60`		`4`
`61`		`5`
`62`		`6`
`63`		`7`
`64`		`8`
`65`		`10`
`66`		`11`
`67`		`13`
`68`		`15`
`69`		`17`
`70`		`0`
`71`		`0`
`72`		`0`
`73`		`0`
`74`		`1`
`75`		`1`
`76`		`2`
`77`		`2`
`78`		`3`
`79`		`4`
`80`		`5`
`81`		`6`
`82`		`7`
`83`		`8`
`84`		`9`
`85`		`11`
`86`		`12`
`87`		`14`
`88`		`15`
`89`		`17`
`90`		`19`
`91`		`21`

[0,0,1,0,0,1,3,0,0,1,2,3,5,0,0,0,1,2,3,4,5,7,9,0, 0,0,1,1,2,3,4,6,7,9,11,0,0,0,0,1,2,2,3,4,5,7,8,9, 11,13,15,0,0,0,0,1,1,2,3,4,5,6,7,8,10,11,13,15,17, 0,0,0,0,1,1,2,2,3,4,5,6,7,8,9,11,12,14,15,17,19, 21]

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Last modified February 7 10:04 EST 2023. Contains 360115 sequences. (Running on oeis4.)