A143438 - OEIS

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

A143438 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`1`
`3`		`1`
`4`		`2`
`5`		`2`
`6`		`3`
`7`		`5`
`8`		`6`
`9`		`9`
`10`		`12`
`11`		`18`
`12`		`24`
`13`		`34`
`14`		`48`
`15`		`67`
`16`		`94`
`17`		`131`
`18`		`185`
`19`		`258`
`20`		`362`
`21`		`507`
`22`		`711`
`23`		`996`
`24`		`1395`
`25`		`1956`
`26`		`2740`
`27`		`3840`
`28`		`5380`
`29`		`7540`
`30`		`10565`
`31`		`14804`
`32`		`20745`
`33`		`29069`
`34`		`40734`
`35`		`57078`
`36`		`79983`
`37`		`112077`
`38`		`157050`
`39`		`220069`
`40`		`308376`
`41`		`432118`
`42`		`605512`
`43`		`848486`
`44`		`1188956`
`45`		`1666047`
`46`		`2334578`

[1,0,1,1,2,2,3,5,6,9,12,18,24,34,48,67,94,131,185, 258,362,507,711,996,1395,1956,2740,3840,5380,7540, 10565,14804,20745,29069,40734,57078,79983,112077, 157050,220069,308376,432118,605512,848486,1188956, 1666047,2334578]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 30 06:27 EDT 2024. Contains 372127 sequences. (Running on oeis4.)