# A133537 (b-file synthesized from sequence entry)
1 793
2 16354
3 133274
4 1889210
5 6598370
6 28964378
7 71183450
8 195081770
9 742859210
10 1482327002
11 3453230090
12 7315830650
13 11071467290
14 17100578378
15 32943576458
16 64344894770
17 93700908002
18 141978756530
19 218558666090
20 279434510210