A257841 - OEIS

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A257841 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`0`
`3`		`12`
`4`		`6`
`5`		`20`
`6`		`42`
`7`		`210`
`8`		`42`
`9`		`90`
`10`		`240`
`11`		`1122`
`12`		`156`
`13`		`468`
`14`		`812`
`15`		`3660`
`16`		`420`
`17`		`510`
`18`		`2070`
`19`		`9120`
`20`		`930`
`21`		`1806`
`22`		`4422`
`23`		`19182`
`24`		`1806`
`25`		`2100`
`26`		`8372`
`27`		`35910`
`28`		`3192`
`29`		`9048`
`30`		`14520`
`31`		`61752`
`32`		`5256`
`33`		`9900`
`34`		`23562`
`35`		`99540`
`36`		`8190`
`37`		`22940`
`38`		`36290`
`39`		`152490`
`40`		`12210`
`41`		`6314`
`42`		`53592`
`43`		`224202`
`44`		`17556`
`45`		`32580`
`46`		`76452`
`47`		`318660`
`48`		`24492`
`49`		`9702`
`50`		`105950`
`51`		`440232`
`52`		`33306`
`53`		`92008`
`54`		`143262`
`55`		`593670`
`56`		`44310`
`57`		`81510`
`58`		`189660`
`59`		`784110`
`60`		`57840`

[0,0,12,6,20,42,210,42,90,240,1122,156,468,812, 3660,420,510,2070,9120,930,1806,4422,19182,1806, 2100,8372,35910,3192,9048,14520,61752,5256,9900, 23562,99540,8190,22940,36290,152490,12210,6314, 53592,224202,17556,32580,76452,318660,24492,9702, 105950,440232,33306,92008,143262,593670,44310, 81510,189660,784110,57840]

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Last modified April 23 22:36 EDT 2024. Contains 371917 sequences. (Running on oeis4.)