A007530 - OEIS

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

A007530 as a simple table

`n`		`a(n)`
`1`		`5`
`2`		`11`
`3`		`101`
`4`		`191`
`5`		`821`
`6`		`1481`
`7`		`1871`
`8`		`2081`
`9`		`3251`
`10`		`3461`
`11`		`5651`
`12`		`9431`
`13`		`13001`
`14`		`15641`
`15`		`15731`
`16`		`16061`
`17`		`18041`
`18`		`18911`
`19`		`19421`
`20`		`21011`
`21`		`22271`
`22`		`25301`
`23`		`31721`
`24`		`34841`
`25`		`43781`
`26`		`51341`
`27`		`55331`
`28`		`62981`
`29`		`67211`
`30`		`69491`
`31`		`72221`
`32`		`77261`
`33`		`79691`
`34`		`81041`
`35`		`82721`
`36`		`88811`
`37`		`97841`
`38`		`99131`

[5,11,101,191,821,1481,1871,2081,3251,3461,5651, 9431,13001,15641,15731,16061,18041,18911,19421, 21011,22271,25301,31721,34841,43781,51341,55331, 62981,67211,69491,72221,77261,79691,81041,82721, 88811,97841,99131]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 27 08:58 EDT 2024. Contains 372017 sequences. (Running on oeis4.)