A127687 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A127687 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`1`
`3`		`1`
`4`		`1`
`5`		`1`
`6`		`2`
`7`		`1`
`8`		`2`
`9`		`2`
`10`		`3`
`11`		`2`
`12`		`4`
`13`		`3`
`14`		`5`
`15`		`6`
`16`		`7`
`17`		`7`
`18`		`11`
`19`		`11`
`20`		`16`
`21`		`19`
`22`		`24`
`23`		`28`
`24`		`39`
`25`		`46`
`26`		`60`
`27`		`75`
`28`		`97`
`29`		`120`
`30`		`159`
`31`		`197`
`32`		`257`
`33`		`327`
`34`		`422`
`35`		`539`
`36`		`700`
`37`		`892`
`38`		`1157`
`39`		`1488`
`40`		`1928`
`41`		`2479`
`42`		`3219`
`43`		`4148`
`44`		`5383`
`45`		`6961`
`46`		`9029`
`47`		`11687`
`48`		`15184`
`49`		`19673`
`50`		`25564`
`51`		`33174`
`52`		`43125`
`53`		`56010`
`54`		`72868`
`55`		`94719`
`56`		`123283`

[0,1,1,1,1,2,1,2,2,3,2,4,3,5,6,7,7,11,11,16,19,24, 28,39,46,60,75,97,120,159,197,257,327,422,539,700, 892,1157,1488,1928,2479,3219,4148,5383,6961,9029, 11687,15184,19673,25564,33174,43125,56010,72868, 94719,123283]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 16 08:27 EDT 2024. Contains 371698 sequences. (Running on oeis4.)