A069723 - OEIS

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A069723 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`2`
`3`		`12`
`4`		`80`
`5`		`560`
`6`		`4032`
`7`		`29568`
`8`		`219648`
`9`		`1647360`
`10`		`12446720`
`11`		`94595072`
`12`		`722362368`
`13`		`5538111488`
`14`		`42600857600`
`15`		`328635187200`
`16`		`2541445447680`
`17`		`19696202219520`
`18`		`152935217233920`
`19`		`1189496134041600`
`20`		`9265548833587200`
`21`		`72271280901980160`
`22`		`564404288948797440`
`23`		`4412615349963325440`

[1,2,12,80,560,4032,29568,219648,1647360,12446720, 94595072,722362368,5538111488,42600857600, 328635187200,2541445447680,19696202219520, 152935217233920,1189496134041600,9265548833587200, 72271280901980160,564404288948797440, 4412615349963325440]

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Last modified April 24 22:17 EDT 2024. Contains 371964 sequences. (Running on oeis4.)