A022221 - OEIS

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A022221 as a simple table

`n`		`a(n)`
`3`		`1`
`4`		`259`
`5`		`57535`
`6`		`12485095`
`7`		`2698853335`
`8`		`583026951031`
`9`		`125936508182839`
`10`		`27202382491194295`
`11`		`5875718100153221815`
`12`		`1269155234987097152695`
`13`		`274137535269957102205111`
`14`		`59213707780769522731688119`
`15`		`12790160886494733304250601655`

[1,259,57535,12485095,2698853335,583026951031, 125936508182839,27202382491194295, 5875718100153221815,1269155234987097152695, 274137535269957102205111, 59213707780769522731688119, 12790160886494733304250601655]

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Last modified April 23 18:16 EDT 2024. Contains 371916 sequences. (Running on oeis4.)