A305702 - OEIS

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A305702 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`1`
`4`		`2`
`5`		`6`
`6`		`12`
`7`		`20`
`8`		`10`
`9`		`84`
`10`		`840`
`11`		`72`
`12`		`630`
`13`		`1320`
`14`		`2772`
`15`		`1560`
`16`		`90090`
`17`		`42`
`18`		`240240`
`19`		`1904`
`20`		`46410`
`21`		`95760`
`22`		`639540`
`23`		`5040`
`24`		`9699690`
`25`		`637560`
`26`		`14316120`
`27`		`92400`
`28`		`176125950`
`29`		`308880`
`30`		`20078358300`
`31`		`475020`
`32`		`67690350`
`33`		`7447440`
`34`		`116925953760`
`35`		`110880`
`36`		`1002802450650`
`37`		`318240`
`38`		`122453100`
`39`		`906665760`
`40`		`165723680430`

[1,1,1,2,6,12,20,10,84,840,72,630,1320,2772,1560, 90090,42,240240,1904,46410,95760,639540,5040, 9699690,637560,14316120,92400,176125950,308880, 20078358300,475020,67690350,7447440,116925953760, 110880,1002802450650,318240,122453100,906665760, 165723680430]

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Last modified April 23 13:51 EDT 2024. Contains 371914 sequences. (Running on oeis4.)