# A194484 (b-file synthesized from sequence entry)
1 0
2 0
3 0
4 63
5 4080
6 83745
7 927471
8 6924357
9 39196161
10 180512640
11 708150465
12 2442836682
13 7582054194
14 21540941994
15 56763356130
16 140189208510
17 327211061058
18 726712057836
19 1544399756262
20 3155463833625
21 6223010262480
22 11886291766899