# A101311 (b-file synthesized from sequence entry)
1 1
2 1233
3 8833
4 10100
5 990100
6 5882353
7 94122353
8 1765038125
9 2584043776
10 7416043776
11 8235038125
12 116788321168
13 123288328768
14 876712328768
15 883212321168
16 7681802663025
17 8896802846976
18 13793103448276