Greater of a pair of closest (n-digit) distinct primes that add up to 10^n.
A137612
Greater of a pair of closest (n-digit) distinct primes that add up to 10^n.
Terms
- a(0) =7a(1) =53a(2) =509a(3) =5081a(4) =50123a(5) =500057a(6) =5000087a(7) =50000243a(8) =500000069a(9) =5000000063a(10) =50000000189a(11) =500000000231
External references
- oeis: A137612