A206735 - OEIS

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A206735 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`1`
`3`		`0`
`4`		`2`
`5`		`1`
`6`		`0`
`7`		`3`
`8`		`3`
`9`		`1`
`10`		`0`
`11`		`4`
`12`		`6`
`13`		`4`
`14`		`1`
`15`		`0`
`16`		`5`
`17`		`10`
`18`		`10`
`19`		`5`
`20`		`1`
`21`		`0`
`22`		`6`
`23`		`15`
`24`		`20`
`25`		`15`
`26`		`6`
`27`		`1`
`28`		`0`
`29`		`7`
`30`		`21`
`31`		`35`
`32`		`35`
`33`		`21`
`34`		`7`
`35`		`1`
`36`		`0`
`37`		`8`
`38`		`28`
`39`		`56`
`40`		`70`
`41`		`56`
`42`		`28`
`43`		`8`
`44`		`1`
`45`		`0`
`46`		`9`
`47`		`36`
`48`		`84`
`49`		`126`
`50`		`126`
`51`		`84`
`52`		`36`
`53`		`9`
`54`		`1`
`55`		`0`
`56`		`10`
`57`		`45`
`58`		`120`
`59`		`210`
`60`		`252`
`61`		`210`
`62`		`120`
`63`		`45`
`64`		`10`
`65`		`1`
`66`		`0`
`67`		`11`
`68`		`55`
`69`		`165`
`70`		`330`
`71`		`462`
`72`		`462`
`73`		`330`
`74`		`165`
`75`		`55`
`76`		`11`
`77`		`1`

[1,0,1,0,2,1,0,3,3,1,0,4,6,4,1,0,5,10,10,5,1,0,6, 15,20,15,6,1,0,7,21,35,35,21,7,1,0,8,28,56,70,56, 28,8,1,0,9,36,84,126,126,84,36,9,1,0,10,45,120, 210,252,210,120,45,10,1,0,11,55,165,330,462,462, 330,165,55,11,1]

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Last modified April 16 13:36 EDT 2024. Contains 371712 sequences. (Running on oeis4.)