The smaller member prime(i) of an emirp pair (prime(i),prime(j)), such that the digit sum of i equals the digit sum of j.
A178613
The smaller member prime(i) of an emirp pair (prime(i),prime(j)), such that the digit sum of i equals the digit sum of j.
Terms
- a(0) =37a(1) =359a(2) =769a(3) =1409a(4) =7687a(5) =10711a(6) =10853a(7) =11243a(8) =11593a(9) =13441a(10) =13751a(11) =14423a(12) =14551a(13) =14879a(14) =15307a(15) =15661a(16) =16879a(17) =17959a(18) =30853a(19) =31193a(20) =33863a(21) =34589a(22) =37307a(23) =37489a(24) =38449a(25) =73369a(26) =74959a(27) =75239a(28) =78259a(29) =78839
External references
- oeis: A178613