A063890 - OEIS

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A063890 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`0`
`3`		`0`
`4`		`2`
`5`		`3`
`6`		`0`
`7`		`0`
`8`		`12`
`9`		`21`
`10`		`0`
`11`		`0`
`12`		`113`
`13`		`202`
`14`		`0`
`15`		`0`
`16`		`1218`
`17`		`2241`
`18`		`0`
`19`		`0`
`20`		`14326`
`21`		`26776`
`22`		`0`
`23`		`0`
`24`		`177714`
`25`		`335607`
`26`		`0`
`27`		`0`
`28`		`2287975`
`29`		`4353975`
`30`		`0`
`31`		`0`
`32`		`30282850`
`33`		`57965473`
`34`		`0`
`35`		`0`
`36`		`409476546`
`37`		`787414730`
`38`		`0`
`39`		`0`
`40`		`5631955466`
`41`		`10870618388`
`42`		`0`
`43`		`0`
`44`		`78545902971`
`45`		`152074824054`
`46`		`0`
`47`		`0`

[1,1,0,0,2,3,0,0,12,21,0,0,113,202,0,0,1218,2241, 0,0,14326,26776,0,0,177714,335607,0,0,2287975, 4353975,0,0,30282850,57965473,0,0,409476546, 787414730,0,0,5631955466,10870618388,0,0, 78545902971,152074824054,0,0]

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Last modified April 16 12:52 EDT 2024. Contains 371711 sequences. (Running on oeis4.)