A153274 - OEIS

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A153274 as a simple table

`n`		`a(n)`
`1`		`2`
`2`		`6`
`3`		`15`
`4`		`24`
`5`		`105`
`6`		`280`
`7`		`120`
`8`		`945`
`9`		`3640`
`10`		`9945`
`11`		`720`
`12`		`10395`
`13`		`58240`
`14`		`208845`
`15`		`576576`
`16`		`5040`
`17`		`135135`
`18`		`1106560`
`19`		`5221125`
`20`		`17873856`
`21`		`49579075`
`22`		`40320`
`23`		`2027025`
`24`		`24344320`
`25`		`151412625`
`26`		`643458816`
`27`		`2131900225`
`28`		`5925744000`
`29`		`362880`
`30`		`34459425`
`31`		`608608000`
`32`		`4996616625`
`33`		`26381811456`
`34`		`104463111025`
`35`		`337767408000`
`36`		`939536222625`

[2,6,15,24,105,280,120,945,3640,9945,720,10395, 58240,208845,576576,5040,135135,1106560,5221125, 17873856,49579075,40320,2027025,24344320, 151412625,643458816,2131900225,5925744000,362880, 34459425,608608000,4996616625,26381811456, 104463111025,337767408000,939536222625]

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Last modified May 9 16:51 EDT 2024. Contains 372354 sequences. (Running on oeis4.)