A111817 - OEIS

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A111817 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`4`
`2`		`28`
`3`		`524`
`4`		`29804`
`5`		`5423660`
`6`		`3276048300`
`7`		`6744720496300`
`8`		`48290009081437356`
`9`		`1221415413140406958252`
`10`		`110523986015743458745929900`
`11`		`36150734459755630877180158951596`

[1,4,28,524,29804,5423660,3276048300, 6744720496300,48290009081437356, 1221415413140406958252, 110523986015743458745929900, 36150734459755630877180158951596]

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Last modified April 18 20:26 EDT 2024. Contains 371781 sequences. (Running on oeis4.)