# A018237 (b-file synthesized from sequence entry)
0 1
1 0
2 0
3 0
4 0
5 0
6 442
7 14960
8 174471
9 1478048
10 9546537
11 46699952
12 175078410
13 509477760
14 1160564636
15 2081169376
16 2949602799
17 3312254400
18 2949602799
19 2081169376
20 1160564636
21 509477760
22 175078410
23 46699952
24 9546537
25 1478048
26 174471
27 14960
28 442
29 0
30 0
31 0
32 0
33 0
34 1