# A123312 (b-file synthesized from sequence entry)
0 1
1 1
2 6
3 84
4 2010
5 70596
6 3331006
7 199417056
8 14559631506
9 1259526351000
10 126308710634414
11 14434568970310656
12 1854260500658184762
13 264771440776810595320
14 41635233706865669566110