A177225 Pairs [x.y],[0.2],[2.0],[2.2]... such that 3*x/2+y is prime.
0, 2, 2, 0, 2, 2, 2, 4, 4, 5, 4, 7, 6, 8, 6, 10, 8, 11, 10, 14, 10, 16, 12, 19, 14, 20, 14, 22, 16, 23, 18, 26, 20, 29, 20, 31, 22, 34, 24, 35, 24, 37, 26, 40, 28, 41, 30, 44, 32, 49, 34, 50, 34, 52
Offset: 1