A031250 - OEIS

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A031250 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`0`
`3`		`1`
`4`		`0`
`5`		`0`
`6`		`0`
`7`		`0`
`8`		`0`
`9`		`0`
`10`		`0`
`11`		`1`
`12`		`1`
`13`		`0`
`14`		`0`
`15`		`0`
`16`		`0`
`17`		`0`
`18`		`0`
`19`		`0`
`20`		`0`
`21`		`1`
`22`		`1`
`23`		`0`
`24`		`0`
`25`		`0`
`26`		`1`
`27`		`1`
`28`		`2`
`29`		`2`
`30`		`3`
`31`		`4`
`32`		`5`
`33`		`4`
`34`		`5`
`35`		`5`
`36`		`4`
`37`		`4`
`38`		`3`
`39`		`3`
`40`		`2`
`41`		`3`
`42`		`2`
`43`		`1`
`44`		`0`
`45`		`0`
`46`		`0`
`47`		`0`
`48`		`0`
`49`		`0`
`50`		`0`
`51`		`0`
`52`		`0`
`53`		`0`
`54`		`1`
`55`		`1`
`56`		`1`
`57`		`0`
`58`		`0`
`59`		`0`
`60`		`0`
`61`		`0`
`62`		`0`
`63`		`0`
`64`		`0`
`65`		`0`
`66`		`0`
`67`		`0`
`68`		`0`
`69`		`1`
`70`		`1`
`71`		`1`
`72`		`0`
`73`		`0`
`74`		`0`
`75`		`0`
`76`		`0`
`77`		`0`
`78`		`0`
`79`		`0`
`80`		`0`
`81`		`0`
`82`		`0`
`83`		`0`
`84`		`1`
`85`		`1`
`86`		`1`
`87`		`0`
`88`		`0`
`89`		`0`
`90`		`0`

[0,0,1,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,1,1,0,0, 0,1,1,2,2,3,4,5,4,5,5,4,4,3,3,2,3,2,1,0,0,0,0,0,0, 0,0,0,0,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,0,0,0, 0,0,0,0,0,0,0,0,0,1,1,1,0,0,0,0]

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Last modified April 23 11:21 EDT 2024. Contains 371913 sequences. (Running on oeis4.)