A281891 - OEIS

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A281891 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`1`
`3`		`0`
`4`		`1`
`5`		`1`
`6`		`0`
`7`		`1`
`8`		`4`
`9`		`1`
`10`		`0`
`11`		`1`
`12`		`14`
`13`		`22`
`14`		`1`
`15`		`0`
`16`		`1`
`17`		`46`
`18`		`412`
`19`		`162`
`20`		`1`
`21`		`0`
`22`		`1`
`23`		`146`
`24`		`7072`
`25`		`22164`
`26`		`1830`
`27`		`1`
`28`		`0`
`29`		`1`
`30`		`454`
`31`		`115432`
`32`		`2744088`
`33`		`2822340`
`34`		`24270`
`35`		`1`
`36`		`0`
`37`		`1`
`38`		`1394`
`39`		`1827592`
`40`		`319881696`
`41`		`3913037880`
`42`		`496348740`
`43`		`418350`
`44`		`1`
`45`		`0`
`46`		`1`
`47`		`4246`
`48`		`28390552`
`49`		`35924741232`
`50`		`5079363328560`
`51`		`9082206410040`
`52`		`147569907780`
`53`		`8040810`
`54`		`1`

[1,0,1,0,1,1,0,1,4,1,0,1,14,22,1,0,1,46,412,162,1, 0,1,146,7072,22164,1830,1,0,1,454,115432,2744088, 2822340,24270,1,0,1,1394,1827592,319881696, 3913037880,496348740,418350,1,0,1,4246,28390552, 35924741232,5079363328560,9082206410040, 147569907780,8040810,1]

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Last modified April 25 03:15 EDT 2024. Contains 371964 sequences. (Running on oeis4.)