A309509 - OEIS

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A309509 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`1`
`2`		`2`
`3`		`2`
`4`		`2`
`5`		`2`
`6`		`0`
`7`		`4`
`8`		`6`
`9`		`-58`
`10`		`100`
`11`		`1052`
`12`		`-5924`
`13`		`-21972`
`14`		`322020`
`15`		`332392`
`16`		`-21168682`
`17`		`29068598`
`18`		`1724404180`
`19`		`-7070346036`
`20`		`-172304798980`
`21`		`1290100381724`
`22`		`20728501384592`
`23`		`-247269172883976`
`24`		`-2936888518668676`
`25`		`53037176259027580`
`26`		`477640220538178184`

[0,1,2,2,2,2,0,4,6,-58,100,1052,-5924,-21972, 322020,332392,-21168682,29068598,1724404180, -7070346036,-172304798980,1290100381724, 20728501384592,-247269172883976,-2936888518668676, 53037176259027580,477640220538178184]

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Last modified April 24 00:30 EDT 2024. Contains 371917 sequences. (Running on oeis4.)