# A087663 (b-file synthesized from sequence entry)
1 6
2 7
3 8
4 17
5 40
6 151
7 877
8 6835
9 19687
10 34502
11 46375
12 109057
13 1315376
14 1463921
15 33422711
16 117091367
17 436282342
18 542784031
19 550371662
20 5227148122
21 55251647224