Emirps p such that (p*q) mod (p+q) is also an emirp, where q is the digit reversal of p.
A355651
Emirps p such that (p*q) mod (p+q) is also an emirp, where q is the digit reversal of p.
Terms
- a(0) =389a(1) =709a(2) =907a(3) =983a(4) =1669a(5) =3163a(6) =3613a(7) =7349a(8) =9349a(9) =9437a(10) =9439a(11) =9661a(12) =11071a(13) =11959a(14) =12841a(15) =13513a(16) =13751a(17) =13757a(18) =13873a(19) =14549a(20) =14593a(21) =14713a(22) =14821a(23) =14923a(24) =15013a(25) =15731a(26) =15919a(27) =16573a(28) =16937a(29) =17011
External references
- oeis: A355651