A273496 - OEIS

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A273496 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`2`
`3`		`2`
`4`		`0`
`5`		`2`
`6`		`0`
`7`		`6`
`8`		`0`
`9`		`2`
`10`		`6`
`11`		`0`
`12`		`8`
`13`		`0`
`14`		`2`
`15`		`0`
`16`		`20`
`17`		`0`
`18`		`10`
`19`		`0`
`20`		`2`
`21`		`20`
`22`		`0`
`23`		`30`
`24`		`0`
`25`		`12`
`26`		`0`
`27`		`2`
`28`		`0`
`29`		`70`
`30`		`0`
`31`		`42`
`32`		`0`
`33`		`14`
`34`		`0`
`35`		`2`
`36`		`70`
`37`		`0`
`38`		`112`
`39`		`0`
`40`		`56`
`41`		`0`
`42`		`16`
`43`		`0`
`44`		`2`
`45`		`0`
`46`		`252`
`47`		`0`
`48`		`168`
`49`		`0`
`50`		`72`
`51`		`0`
`52`		`18`
`53`		`0`
`54`		`2`
`55`		`252`
`56`		`0`
`57`		`420`
`58`		`0`
`59`		`240`
`60`		`0`
`61`		`90`
`62`		`0`
`63`		`20`
`64`		`0`
`65`		`2`

[1,0,2,2,0,2,0,6,0,2,6,0,8,0,2,0,20,0,10,0,2,20,0, 30,0,12,0,2,0,70,0,42,0,14,0,2,70,0,112,0,56,0,16, 0,2,0,252,0,168,0,72,0,18,0,2,252,0,420,0,240,0, 90,0,20,0,2]

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Last modified April 18 18:58 EDT 2024. Contains 371781 sequences. (Running on oeis4.)