A052742 - OEIS

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A052742 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`0`
`2`		`2`
`3`		`12`
`4`		`144`
`5`		`2640`
`6`		`64800`
`7`		`1985760`
`8`		`72817920`
`9`		`3105527040`
`10`		`150907276800`
`11`		`8226772646400`
`12`		`497068582348800`
`13`		`32962398345676800`
`14`		`2379770152465305600`
`15`		`185792734381782528000`
`16`		`15595576381312671744000`
`17`		`1400555897449216155648000`
`18`		`133983477830143785811968000`
`19`		`13602115002476999012990976000`

[0,0,2,12,144,2640,64800,1985760,72817920, 3105527040,150907276800,8226772646400, 497068582348800,32962398345676800, 2379770152465305600,185792734381782528000, 15595576381312671744000,1400555897449216155648000, 133983477830143785811968000, 13602115002476999012990976000]

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Last modified June 2 00:37 EDT 2024. Contains 373032 sequences. (Running on oeis4.)