A002926 - OEIS

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A002926 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`0`
`3`		`1`
`4`		`0`
`5`		`12`
`6`		`-14`
`7`		`135`
`8`		`-276`
`9`		`1520`
`10`		`-4056`
`11`		`17778`
`12`		`-54392`
`13`		`213522`
`14`		`-700362`
`15`		`2601674`
`16`		`-8836812`
`17`		`31925046`
`18`		`-110323056`
`19`		`393008712`
`20`		`-1369533048`
`21`		`4844047090`
`22`		`-16947396000`
`23`		`59723296431`
`24`		`-209328634116`
`25`		`736260986208`
`26`		`-2582605180212`
`27`		`9074182912884`

[0,0,1,0,12,-14,135,-276,1520,-4056,17778,-54392, 213522,-700362,2601674,-8836812,31925046, -110323056,393008712,-1369533048,4844047090, -16947396000,59723296431,-209328634116, 736260986208,-2582605180212,9074182912884]

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Last modified June 9 23:13 EDT 2024. Contains 373251 sequences. (Running on oeis4.)