Even Connected Dominating Sets in of Powers of Cycles

n, k: n = number of vertices; k = power; so 28, 2 means
C_28^2

The following do have even connected dominating sets:

7, 3 = K_7
9, 4 = K_9
11, 5 = K_11
13, 6 = K_13
14, 3
15, 2
15, 7 = K_15
17, 8 = K_17