a(n) is the least k such that k - A000215(j), j=0..n, are all primes.

A063897

a(n) is the least k such that k - A000215(j), j=0..n, are all primes.

Terms

    a(0) =5a(1) =8a(2) =22a(3) =274a(4) =65704a(5) =4295145556

External references