# A128897 (b-file synthesized from sequence entry)
1 1
2 13
3 1111
4 233017
5 90909091
6 57154490053
7 52914318216943
8 67818912035696881
9 115047976828352449051
10 249660952380952380952381
11 674758650917429955329341351
12 2222892961417140207415135788073