A048447 - OEIS

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A048447 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`18`
`3`		`291`
`4`		`4660`
`5`		`74565`
`6`		`1193046`
`7`		`19088743`
`8`		`305419896`
`9`		`4886718345`
`10`		`78187493530`
`11`		`1250999896491`
`12`		`20015998343868`
`13`		`320255973501901`
`14`		`5124095576030430`
`15`		`81985529216486895`
`16`		`20988295479420645136`
`17`		`5373003642731685154833`

[1,18,291,4660,74565,1193046,19088743,305419896, 4886718345,78187493530,1250999896491, 20015998343868,320255973501901,5124095576030430, 81985529216486895,20988295479420645136, 5373003642731685154833]

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Last modified April 23 09:22 EDT 2024. Contains 371905 sequences. (Running on oeis4.)