n(k) is the minimum number of n that need at least another number of k to make Prime[n]+2*Prime[n-k]a prime.

A114232

n(k) is the minimum number of n that need at least another number of k to make Prime[n]+2*Prime[n-k]a prime.

Terms

    a(0) =2a(1) =10a(2) =5a(3) =14a(4) =22a(5) =35a(6) =41a(7) =26a(8) =17a(9) =92a(10) =170a(11) =79a(12) =190a(13) =43a(14) =164a(15) =240a(16) =175a(17) =590a(18) =94a(19) =236a(20) =446a(21) =1004a(22) =279a(23) =920a(24) =409a(25) =971a(26) =646a(27) =1088a(28) =502a(29) =449

External references