# A333042 (b-file synthesized from sequence entry)
0 1
1 24
2 1548
3 155744
4 19893054
5 2937661200
6 477691374152
7 83161733788992
8 15230338934722749
9 2900395347525785464
10 569718535329796732476
11 114759815105897160007392
12 23602808330272138320592494
13 4940203531008336735249385488
14 1049571237547858314991495867848