A055488 - OEIS

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A055488 as a simple table

`n`		`a(n)`
`3`		`5`
`4`		`14`
`5`		`54`
`6`		`264`
`7`		`1560`
`8`		`10920`
`9`		`97440`
`10`		`876960`
`11`		`10263240`
`12`		`112895640`
`13`		`1348827480`
`14`		`18029171160`
`15`		`264370186080`
`16`		`3806158356000`
`17`		`62703141621120`
`18`		`1128159304272000`
`19`		`20422064875212000`
`20`		`404757215566704000`
`21`		`8208550091549808000`
`22`		`177650747421074928000`

[5,14,54,264,1560,10920,97440,876960,10263240, 112895640,1348827480,18029171160,264370186080, 3806158356000,62703141621120,1128159304272000, 20422064875212000,404757215566704000, 8208550091549808000,177650747421074928000]

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Last modified April 25 08:27 EDT 2024. Contains 371964 sequences. (Running on oeis4.)