A063017 - OEIS

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A063017 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`3`
`2`		`20`
`3`		`165`
`4`		`1484`
`5`		`13986`
`6`		`135960`
`7`		`1352637`
`8`		`13707980`
`9`		`141061206`
`10`		`1470489800`
`11`		`15500280978`
`12`		`164967244792`
`13`		`1770548369700`
`14`		`19143828730800`
`15`		`208347968093085`
`16`		`2280730450967820`
`17`		`25096531231958670`
`18`		`277445318198433000`

[1,3,20,165,1484,13986,135960,1352637,13707980, 141061206,1470489800,15500280978,164967244792, 1770548369700,19143828730800,208347968093085, 2280730450967820,25096531231958670, 277445318198433000]

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Last modified April 25 13:12 EDT 2024. Contains 371969 sequences. (Running on oeis4.)