A044006 - OEIS

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

A044006 as a simple table

`n`		`a(n)`
`1`		`13`
`2`		`31`
`3`		`113`
`4`		`139`
`5`		`213`
`6`		`231`
`7`		`319`
`8`		`331`
`9`		`413`
`10`		`431`
`11`		`513`
`12`		`531`
`13`		`613`
`14`		`631`
`15`		`713`
`16`		`731`
`17`		`813`
`18`		`831`
`19`		`913`
`20`		`931`
`21`		`1013`
`22`		`1031`
`23`		`1113`
`24`		`1139`
`25`		`1213`
`26`		`1231`
`27`		`1399`
`28`		`1413`
`29`		`1431`
`30`		`1513`
`31`		`1531`
`32`		`1613`
`33`		`1631`
`34`		`1713`
`35`		`1731`
`36`		`1813`
`37`		`1831`
`38`		`1913`
`39`		`1931`
`40`		`2013`
`41`		`2031`

[13,31,113,139,213,231,319,331,413,431,513,531, 613,631,713,731,813,831,913,931,1013,1031,1113, 1139,1213,1231,1399,1413,1431,1513,1531,1613,1631, 1713,1731,1813,1831,1913,1931,2013,2031]

License Agreements, Terms of Use, Privacy Policy. .

Last modified July 20 18:09 EDT 2024. Contains 374459 sequences. (Running on oeis4.)