A105926 - OEIS

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A105926 as a simple table

`n`		`a(n)`
`0`		`-1`
`1`		`1`
`2`		`1`
`3`		`7`
`4`		`35`
`5`		`221`
`6`		`1589`
`7`		`12979`
`8`		`118663`
`9`		`1201465`
`10`		`13349609`
`11`		`161530271`
`12`		`2114578091`
`13`		`29780308117`
`14`		`448995414685`
`15`		`7215997736011`
`16`		`123153028027919`
`17`		`2224451568754289`
`18`		`42395429898611153`
`19`		`850263899633257015`
`20`		`17900292623858042419`
`21`		`394701452356069835341`

[-1,1,1,7,35,221,1589,12979,118663,1201465, 13349609,161530271,2114578091,29780308117, 448995414685,7215997736011,123153028027919, 2224451568754289,42395429898611153, 850263899633257015,17900292623858042419, 394701452356069835341]

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Last modified May 21 00:14 EDT 2024. Contains 372720 sequences. (Running on oeis4.)