A087897 - OEIS

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A087897 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`0`
`3`		`1`
`4`		`0`
`5`		`1`
`6`		`1`
`7`		`1`
`8`		`1`
`9`		`2`
`10`		`2`
`11`		`2`
`12`		`3`
`13`		`3`
`14`		`4`
`15`		`5`
`16`		`5`
`17`		`6`
`18`		`8`
`19`		`8`
`20`		`10`
`21`		`12`
`22`		`13`
`23`		`15`
`24`		`18`
`25`		`20`
`26`		`23`
`27`		`27`
`28`		`30`
`29`		`34`
`30`		`40`
`31`		`44`
`32`		`50`
`33`		`58`
`34`		`64`
`35`		`73`
`36`		`83`
`37`		`92`
`38`		`104`
`39`		`118`
`40`		`131`
`41`		`147`
`42`		`166`
`43`		`184`
`44`		`206`
`45`		`232`
`46`		`256`
`47`		`286`
`48`		`320`
`49`		`354`
`50`		`394`
`51`		`439`
`52`		`485`
`53`		`538`
`54`		`598`
`55`		`660`
`56`		`730`
`57`		`809`
`58`		`891`
`59`		`984`
`60`		`1088`
`61`		`1196`
`62`		`1318`
`63`		`1454`
`64`		`1596`
`65`		`1756`

[1,0,0,1,0,1,1,1,1,2,2,2,3,3,4,5,5,6,8,8,10,12,13, 15,18,20,23,27,30,34,40,44,50,58,64,73,83,92,104, 118,131,147,166,184,206,232,256,286,320,354,394, 439,485,538,598,660,730,809,891,984,1088,1196, 1318,1454,1596,1756]

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Last modified April 24 04:14 EDT 2024. Contains 371918 sequences. (Running on oeis4.)