A078503 - OEIS

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A078503 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`2`
`3`		`1`
`4`		`6`
`5`		`0`
`6`		`15`
`7`		`0`
`8`		`15`
`9`		`0`
`10`		`210`
`11`		`0`
`12`		`495`
`13`		`0`
`14`		`28`
`15`		`1`
`16`		`12870`
`17`		`0`
`18`		`18564`
`19`		`0`
`20`		`495`
`21`		`0`
`22`		`646646`
`23`		`0`
`24`		`125970`
`25`		`0`
`26`		`18564`
`27`		`0`
`28`		`30421755`
`29`		`0`
`30`		`5852925`
`31`		`0`
`32`		`4845`
`33`		`0`
`34`		`735471`
`35`		`0`
`36`		`1251677700`
`37`		`0`
`38`		`134596`
`39`		`0`
`40`		`62852101650`
`41`		`0`
`42`		`11058116888`
`43`		`0`
`44`		`10626`
`45`		`0`
`46`		`7890371113950`
`47`		`0`

[1,2,1,6,0,15,0,15,0,210,0,495,0,28,1,12870,0, 18564,0,495,0,646646,0,125970,0,18564,0,30421755, 0,5852925,0,4845,0,735471,0,1251677700,0,134596,0, 62852101650,0,11058116888,0,10626,0,7890371113950, 0]

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Last modified September 8 07:09 EDT 2024. Contains 375751 sequences. (Running on oeis4.)