# A369767 (b-file synthesized from sequence entry)
0 1
1 1
2 2
3 6
4 31
5 231
6 2347
7 29638
8 449693
9 7976253
10 162204059
11 3722558272
12 95221978299
13 2687309507102
14 82967647793153
15 2782190523572392
16 100715040802229833
17 3914979746952224303
18 162662679830709439637
19 7194483479557973730982
20 337519906320930133470189