# A367828 (b-file synthesized from sequence entry)
0 1
1 2
2 13
3 209
4 7874
5 687194
6 138026428
7 63273019396
8 65547617642192
9 151904702763916944
10 780028188748068778464
11 8799101018162158392857376
12 216405047530763040469557821568
13 11527355297347542160143184818391680
14 1322291382391922104463259686181056293632