Main diagonal starting k=2 of array A(k,n) = numbers n such that n^k - prime(n) is a prime.

Terms

a(0) =6a(1) =10a(2) =40a(3) =14a(4) =62a(5) =76a(6) =174a(7) =278a(8) =218a(9) =702a(10) =762a(11) =758a(12) =950a(13) =858a(14) =1782a(15) =2290a(16) =1596a(17) =1462a(18) =1848a(19) =2964a(20) =2262a(21) =4278a(22) =3750a(23) =4320a(24) =5076a(25) =4010a(26) =4890a(27) =8040a(28) =7494a(29) =5962