# A151832 (b-file synthesized from sequence entry)
1 1
2 6
3 66
4 901
5 13881
6 231008
7 4057660
8 74174927
9 1398295989
10 27012396022
11 532327974882
12 10665521789203
13 227093585071305
14 4455636282185802
15 92567760074841818