1559997

Appears in sequences

• Numbers k such that p-k=p#-k#, where p=nextprime(k), k#=nextprime(square root of k), p#=nextprime(square root of p).at n=29A037210
• a(n) = 16*n^4 + 256*n^3 + 1160*n^2 + 1088*n + 285.at n=14A176712