# A270840 (b-file synthesized from sequence entry)
1 12
2 36
3 138
4 270
5 546
6 4800
7 7560
8 12840
9 14700
10 358200
11 678480
12 16139970
13 22934100
14 55058580
15 59553720
16 74371320
17 113068380
18 116605860
19 242699310
20 997521210
21 1592680320
22 1652749200
23 3190927740
24 5088964800
25 6974736756
26 9214178820