# A077239 (b-file synthesized from sequence entry)
0 7
1 37
2 215
3 1253
4 7303
5 42565
6 248087
7 1445957
8 8427655
9 49119973
10 286292183
11 1668633125
12 9725506567
13 56684406277
14 330380931095
15 1925601180293
16 11223226150663
17 65413755723685
18 381259308191447
19 2222142093424997