A004349 - OEIS

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A004349 as a simple table

`n`		`a(n)`
`7`		`1`
`8`		`40`
`9`		`990`
`10`		`19600`
`11`		`341055`
`12`		`5461512`
`13`		`82598880`
`14`		`1198774720`
`15`		`16871053725`
`16`		`231900297200`
`17`		`3129162672636`
`18`		`41604694413840`
`19`		`546585072715045`
`20`		`7110542499799200`
`21`		`91748617512913200`
`22`		`1175759825268299040`

[1,40,990,19600,341055,5461512,82598880, 1198774720,16871053725,231900297200,3129162672636, 41604694413840,546585072715045,7110542499799200, 91748617512913200,1175759825268299040]

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Last modified June 3 12:27 EDT 2024. Contains 373060 sequences. (Running on oeis4.)