# A111053 (b-file synthesized from sequence entry)
1 1
2 2
3 6
4 22
5 89
6 379
7 1661
8 7405
9 33367
10 151398
11 690147
12 3156112
13 14465746
14 66409493
15 305232025
16 1404129530
17 6463476538
18 29767212095
19 137142651679
20 632021380433
21 2913316615372
22 13431328632593
23 61931182541194
24 285592218851606
25 1317104663887309
26 6074682489939359
27 28018852961838675
28 129239701278757210