A221655 - OEIS

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A221655 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`1`
`3`		`0`
`4`		`2`
`5`		`4`
`6`		`0`
`7`		`4`
`8`		`24`
`9`		`12`
`10`		`0`
`11`		`8`
`12`		`165`
`13`		`230`
`14`		`40`
`15`		`0`
`16`		`16`
`17`		`1054`
`18`		`5879`
`19`		`2594`
`20`		`136`
`21`		`0`
`22`		`32`
`23`		`6862`
`24`		`128076`
`25`		`233781`
`26`		`28478`
`27`		`460`
`28`		`0`
`29`		`64`
`30`		`44576`
`31`		`2853634`
`32`		`17254611`
`33`		`9205038`
`34`		`313721`
`35`		`1556`
`36`		`0`
`37`		`128`
`38`		`289789`
`39`		`63318470`
`40`		`1312503181`
`41`		`2299842566`
`42`		`361920243`
`43`		`3449644`
`44`		`5264`
`45`		`0`

[0,1,0,2,4,0,4,24,12,0,8,165,230,40,0,16,1054, 5879,2594,136,0,32,6862,128076,233781,28478,460,0, 64,44576,2853634,17254611,9205038,313721,1556,0, 128,289789,63318470,1312503181,2299842566, 361920243,3449644,5264,0]

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Last modified April 19 12:14 EDT 2024. Contains 371792 sequences. (Running on oeis4.)