A163641 - OEIS

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A163641 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`6`
`4`		`6`
`5`		`30`
`6`		`10`
`7`		`70`
`8`		`70`
`9`		`210`
`10`		`42`
`11`		`462`
`12`		`462`
`13`		`6006`
`14`		`858`
`15`		`4290`
`16`		`4290`
`17`		`72930`
`18`		`24310`
`19`		`461890`
`20`		`92378`
`21`		`1939938`
`22`		`176358`
`23`		`4056234`
`24`		`1352078`
`25`		`6760390`
`26`		`520030`
`27`		`1560090`
`28`		`222870`
`29`		`6463230`
`30`		`6463230`
`31`		`200360130`

[1,1,2,6,6,30,10,70,70,210,42,462,462,6006,858, 4290,4290,72930,24310,461890,92378,1939938,176358, 4056234,1352078,6760390,520030,1560090,222870, 6463230,6463230,200360130]

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Last modified April 25 01:35 EDT 2024. Contains 371964 sequences. (Running on oeis4.)