A245111 - OEIS

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A245111 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`1`
`3`		`0`
`4`		`1`
`5`		`3`
`6`		`0`
`7`		`1`
`8`		`12`
`9`		`10`
`10`		`0`
`11`		`1`
`12`		`35`
`13`		`90`
`14`		`35`
`15`		`0`
`16`		`1`
`17`		`90`
`18`		`525`
`19`		`560`
`20`		`126`
`21`		`0`
`22`		`1`
`23`		`217`
`24`		`2520`
`25`		`5460`
`26`		`3150`
`27`		`462`
`28`		`0`
`29`		`1`
`30`		`504`
`31`		`10836`
`32`		`42000`
`33`		`46200`
`34`		`16632`
`35`		`1716`
`36`		`0`
`37`		`1`
`38`		`1143`
`39`		`43470`
`40`		`280665`
`41`		`519750`
`42`		`342342`
`43`		`84084`
`44`		`6435`
`45`		`0`
`46`		`1`
`47`		`2550`
`48`		`166375`
`49`		`1709400`
`50`		`4969965`
`51`		`5297292`
`52`		`2312310`
`53`		`411840`
`54`		`24310`

[1,0,1,0,1,3,0,1,12,10,0,1,35,90,35,0,1,90,525, 560,126,0,1,217,2520,5460,3150,462,0,1,504,10836, 42000,46200,16632,1716,0,1,1143,43470,280665, 519750,342342,84084,6435,0,1,2550,166375,1709400, 4969965,5297292,2312310,411840,24310]

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Last modified July 26 10:32 EDT 2024. Contains 374632 sequences. (Running on oeis4.)