# A212664 (b-file synthesized from sequence entry)
1 3
2 39
3 213
4 903
5 2379
6 2343
7 6545
8 12325
9 15015
10 16107
11 45045
12 134225
13 80535
14 142545
15 205205
16 255255
17 346035
18 533715
19 615615
20 645645
21 997815
22 1601145
23 1369095
24 1936935