A047125 - OEIS

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A047125 as a simple table

`n`		`a(n)`
`3`		`1`
`4`		`2`
`5`		`6`
`6`		`28`
`7`		`120`
`8`		`501`
`9`		`2020`
`10`		`8062`
`11`		`31992`
`12`		`126556`
`13`		`499478`
`14`		`1968504`
`15`		`7751812`
`16`		`30513489`
`17`		`120090702`
`18`		`472636988`
`19`		`1860354732`
`20`		`7323975621`
`21`		`28840527086`
`22`		`113600162826`
`23`		`447592682400`
`24`		`1764087889221`
`25`		`6954932056860`
`26`		`27428450072466`

[1,2,6,28,120,501,2020,8062,31992,126556,499478, 1968504,7751812,30513489,120090702,472636988, 1860354732,7323975621,28840527086,113600162826, 447592682400,1764087889221,6954932056860, 27428450072466]

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Last modified April 25 04:42 EDT 2024. Contains 371964 sequences. (Running on oeis4.)