# A266740 (b-file synthesized from sequence entry)
0 1
1 1
2 70
3 34650
4 16140983
5 8854463421
6 5532980565456
7 3798011394008444
8 2798461806432513085
9 2179251644112128926809
10 1774029308605731224234922
11 1497612094060753803137726582
12 1303178757814574200714348639251
13 1163471249071555286949793002571005