Slowest growing sequence of semiprimes having the semiprime-pairwise-sum property: for any i<j, a(i)+a(j) is semiprime.
A116656
Slowest growing sequence of semiprimes having the semiprime-pairwise-sum property: for any i<j, a(i)+a(j) is semiprime.
Terms
- a(0) =4a(1) =6a(2) =51a(3) =115a(4) =511a(5) =5263a(6) =116623a(7) =204091a(8) =823363a(9) =1144363a(10) =78325123a(11) =883337023a(12) =6860264683a(13) =19613836423a(14) =167589841663
External references
- oeis: A116656