# A010935 (b-file synthesized from sequence entry)
0 1
1 19
2 171
3 969
4 3876
5 11628
6 27132
7 50388
8 75582
9 92378
10 92378
11 75582
12 50388
13 27132
14 11628
15 3876
16 969
17 171
18 19
19 1