A174276 - OEIS

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A174276 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`6`
`3`		`30`
`4`		`70`
`5`		`210`
`6`		`2310`
`7`		`10010`
`8`		`6006`
`9`		`510510`
`10`		`461890`
`11`		`9699690`
`12`		`31870410`
`13`		`74364290`
`14`		`223092870`
`15`		`6469693230`
`16`		`6077590610`
`17`		`200560490130`
`18`		`200560490130`
`19`		`494715875654`
`20`		`674612557710`
`21`		`60850052705442`
`22`		`872184088778002`
`23`		`13082761331670030`

[1,2,6,30,70,210,2310,10010,6006,510510,461890, 9699690,31870410,74364290,223092870,6469693230, 6077590610,200560490130,200560490130,494715875654, 674612557710,60850052705442,872184088778002, 13082761331670030]

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Last modified April 24 19:06 EDT 2024. Contains 371962 sequences. (Running on oeis4.)