A019538 - OEIS

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A019538 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`2`
`4`		`1`
`5`		`6`
`6`		`6`
`7`		`1`
`8`		`14`
`9`		`36`
`10`		`24`
`11`		`1`
`12`		`30`
`13`		`150`
`14`		`240`
`15`		`120`
`16`		`1`
`17`		`62`
`18`		`540`
`19`		`1560`
`20`		`1800`
`21`		`720`
`22`		`1`
`23`		`126`
`24`		`1806`
`25`		`8400`
`26`		`16800`
`27`		`15120`
`28`		`5040`
`29`		`1`
`30`		`254`
`31`		`5796`
`32`		`40824`
`33`		`126000`
`34`		`191520`
`35`		`141120`
`36`		`40320`
`37`		`1`
`38`		`510`
`39`		`18150`
`40`		`186480`
`41`		`834120`
`42`		`1905120`
`43`		`2328480`
`44`		`1451520`
`45`		`362880`
`46`		`1`
`47`		`1022`
`48`		`55980`
`49`		`818520`
`50`		`5103000`
`51`		`16435440`
`52`		`29635200`
`53`		`30240000`
`54`		`16329600`
`55`		`3628800`

[1,1,2,1,6,6,1,14,36,24,1,30,150,240,120,1,62,540, 1560,1800,720,1,126,1806,8400,16800,15120,5040,1, 254,5796,40824,126000,191520,141120,40320,1,510, 18150,186480,834120,1905120,2328480,1451520, 362880,1,1022,55980,818520,5103000,16435440, 29635200,30240000,16329600,3628800]

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Last modified April 25 13:41 EDT 2024. Contains 371970 sequences. (Running on oeis4.)