Number of n by m closed even dominating sets

n = 3
2 3
5 4

n = 4
4 = 15

n=5
1 1
2 1
3 6
5 1
7 8
11 6
23 8

n=6
8 63

n=7
2 3
5 12
11 112

n=8
1 1
3 2
6 63
13 63
27 126

n=9
2 1
4 15
9 240
14 15
29 240

n = 10
30 1023

n=11
1 1 
2 3
3 6
5 11
7 120
11 42
15 128
23 840
47 896

n= 13
2 1
8 126
17 8064

n=14
1 1
3 2
4 15
9 15
16 255
19 30
33 255
67 510
84 3825
339 7650

n=15
2 3
5 12
11 240
23 32512

n = 16
14 255
16 255
254 65025

n=17
1 1
2 1
3 6
5 1
6 63
7 8
11 6
13 8127
20 63
23 8
27 24570
41 8127
55 32760
83 24570
167 32760

n=19
2 3
4 15
5 4
9 240
14 45
19 65280
29 1740
59 456960