A209687 - OEIS

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A209687 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`0`
`3`		`2`
`4`		`0`
`5`		`1`
`6`		`5`
`7`		`0`
`8`		`1`
`9`		`5`
`10`		`12`
`11`		`0`
`12`		`1`
`13`		`6`
`14`		`18`
`15`		`29`
`16`		`0`
`17`		`1`
`18`		`7`
`19`		`26`
`20`		`58`
`21`		`70`
`22`		`0`
`23`		`1`
`24`		`8`
`25`		`35`
`26`		`98`
`27`		`175`
`28`		`169`
`29`		`0`
`30`		`1`
`31`		`9`
`32`		`45`
`33`		`149`
`34`		`339`
`35`		`507`
`36`		`408`
`37`		`0`
`38`		`1`
`39`		`10`
`40`		`56`
`41`		`212`
`42`		`574`
`43`		`1108`
`44`		`1428`
`45`		`985`
`46`		`0`
`47`		`1`
`48`		`11`
`49`		`68`
`50`		`288`
`51`		`894`
`52`		`2066`
`53`		`3476`
`54`		`3940`
`55`		`2378`
`56`		`0`
`57`		`1`
`58`		`12`
`59`		`81`
`60`		`378`
`61`		`1314`
`62`		`3492`
`63`		`7074`
`64`		`10572`

[1,0,2,0,1,5,0,1,5,12,0,1,6,18,29,0,1,7,26,58,70, 0,1,8,35,98,175,169,0,1,9,45,149,339,507,408,0,1, 10,56,212,574,1108,1428,985,0,1,11,68,288,894, 2066,3476,3940,2378,0,1,12,81,378,1314,3492,7074, 10572]

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Last modified April 24 22:17 EDT 2024. Contains 371964 sequences. (Running on oeis4.)