# A152190 (b-file synthesized from sequence entry)
0 1
1 1
2 1
3 12
4 15
5 99
6 120
7 725
8 861
9 5092
10 5995
11 35223
12 41328
13 242265
14 283881
15 1662716
16 1947351
17 11402203
18 13351528
19 78166989
20 91523685
21 535804116
22 627341331
23 3672559727
24 4299936480
25 25172370289
26 29472399505
27 172534703340