A005186 - OEIS

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

A005186 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`1`
`3`		`1`
`4`		`1`
`5`		`2`
`6`		`2`
`7`		`4`
`8`		`4`
`9`		`6`
`10`		`6`
`11`		`8`
`12`		`10`
`13`		`14`
`14`		`18`
`15`		`24`
`16`		`29`
`17`		`36`
`18`		`44`
`19`		`58`
`20`		`72`
`21`		`91`
`22`		`113`
`23`		`143`
`24`		`179`
`25`		`227`
`26`		`287`
`27`		`366`
`28`		`460`
`29`		`578`
`30`		`732`
`31`		`926`
`32`		`1174`
`33`		`1489`
`34`		`1879`
`35`		`2365`
`36`		`2988`
`37`		`3780`
`38`		`4788`
`39`		`6049`
`40`		`7628`
`41`		`9635`
`42`		`12190`
`43`		`15409`
`44`		`19452`
`45`		`24561`
`46`		`31025`
`47`		`39229`
`48`		`49580`
`49`		`62680`
`50`		`79255`
`51`		`100144`

[1,1,1,1,1,2,2,4,4,6,6,8,10,14,18,24,29,36,44,58, 72,91,113,143,179,227,287,366,460,578,732,926, 1174,1489,1879,2365,2988,3780,4788,6049,7628,9635, 12190,15409,19452,24561,31025,39229,49580,62680, 79255,100144]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 25 06:49 EDT 2024. Contains 371964 sequences. (Running on oeis4.)