# A360481 (b-file synthesized from sequence entry)
0 0
1 1
2 6
3 63
4 1044
5 23805
6 692118
7 24482115
8 1020584232
9 49000005945
10 2662853279850
11 161586078510879
12 10830019921469532
13 794577001293803637
14 63339899145968483262
15 5451312770064188283195
16 503784284643602483767632
17 49757423537114340032969073