A163353 - OEIS

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A163353 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`0`
`3`		`1`
`4`		`1`
`5`		`0`
`6`		`1`
`7`		`4`
`8`		`4`
`9`		`1`
`10`		`0`
`11`		`1`
`12`		`13`
`13`		`44`
`14`		`67`
`15`		`56`
`16`		`28`
`17`		`8`
`18`		`1`
`19`		`0`
`20`		`1`
`21`		`40`
`22`		`360`
`23`		`1546`
`24`		`4144`
`25`		`7896`
`26`		`11408`
`27`		`12866`
`28`		`11440`
`29`		`8008`
`30`		`4368`
`31`		`1820`
`32`		`560`
`33`		`120`
`34`		`16`
`35`		`1`
`36`		`0`
`37`		`1`
`38`		`121`
`39`		`2680`
`40`		`27550`
`41`		`180096`
`42`		`866432`
`43`		`3308736`
`44`		`10453960`
`45`		`27991600`
`46`		`64472200`
`47`		`129002640`
`48`		`225783740`
`49`		`347370800`
`50`		`471435000`
`51`		`565722640`
`52`		`601080385`
`53`		`565722720`
`54`		`471435600`
`55`		`347373600`

[1,1,0,1,1,0,1,4,4,1,0,1,13,44,67,56,28,8,1,0,1, 40,360,1546,4144,7896,11408,12866,11440,8008,4368, 1820,560,120,16,1,0,1,121,2680,27550,180096, 866432,3308736,10453960,27991600,64472200, 129002640,225783740,347370800,471435000,565722640, 601080385,565722720,471435600,347373600]

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Last modified May 6 02:03 EDT 2024. Contains 372290 sequences. (Running on oeis4.)