A138123 - OEIS

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

A138123 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`3`
`4`		`0`
`5`		`3`
`6`		`0`
`7`		`7`
`8`		`1`
`9`		`11`
`10`		`0`
`11`		`17`
`12`		`0`
`13`		`29`
`14`		`1`
`15`		`47`
`16`		`0`
`17`		`75`
`18`		`0`
`19`		`123`
`20`		`1`
`21`		`199`
`22`		`0`
`23`		`321`
`24`		`0`
`25`		`521`
`26`		`1`
`27`		`843`
`28`		`0`
`29`		`1363`
`30`		`0`
`31`		`2207`
`32`		`1`
`33`		`3571`
`34`		`0`
`35`		`5777`
`36`		`0`
`37`		`9349`
`38`		`1`
`39`		`15127`
`40`		`0`
`41`		`24475`
`42`		`0`
`43`		`39603`
`44`		`1`
`45`		`64079`
`46`		`0`
`47`		`103681`
`48`		`0`
`49`		`167761`
`50`		`1`
`51`		`271443`
`52`		`0`
`53`		`439203`
`54`		`0`
`55`		`710647`
`56`		`1`
`57`		`1149851`
`58`		`0`
`59`		`1860497`
`60`		`0`

[1,1,3,0,3,0,7,1,11,0,17,0,29,1,47,0,75,0,123,1, 199,0,321,0,521,1,843,0,1363,0,2207,1,3571,0,5777, 0,9349,1,15127,0,24475,0,39603,1,64079,0,103681,0, 167761,1,271443,0,439203,0,710647,1,1149851,0, 1860497,0]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 18 12:53 EDT 2024. Contains 371780 sequences. (Running on oeis4.)