A126671 - OEIS

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A126671 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`0`
`3`		`1`
`4`		`0`
`5`		`1`
`6`		`3`
`7`		`0`
`8`		`2`
`9`		`7`
`10`		`11`
`11`		`0`
`12`		`6`
`13`		`26`
`14`		`46`
`15`		`50`
`16`		`0`
`17`		`24`
`18`		`126`
`19`		`274`
`20`		`326`
`21`		`274`
`22`		`0`
`23`		`120`
`24`		`744`
`25`		`1956`
`26`		`2844`
`27`		`2556`
`28`		`1764`
`29`		`0`
`30`		`720`
`31`		`5160`
`32`		`16008`
`33`		`28092`
`34`		`30708`
`35`		`22212`
`36`		`13068`
`37`		`0`
`38`		`5040`
`39`		`41040`
`40`		`147120`
`41`		`304464`
`42`		`401136`
`43`		`351504`
`44`		`212976`
`45`		`109584`
`46`		`0`
`47`		`40320`

[0,0,1,0,1,3,0,2,7,11,0,6,26,46,50,0,24,126,274, 326,274,0,120,744,1956,2844,2556,1764,0,720,5160, 16008,28092,30708,22212,13068,0,5040,41040,147120, 304464,401136,351504,212976,109584,0,40320]

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Last modified April 24 04:14 EDT 2024. Contains 371918 sequences. (Running on oeis4.)