# A094678 (b-file synthesized from sequence entry)
1 1
2 2
3 6
4 8
5 32
6 54
7 208
8 256
9 1458
10 2560
11 10648
12 17496
13 70304
14 151424
15 629856
16 819200
17 5064320
18 9565938
19 40781104
20 65536000
21 331619184
22 623589472
23 2728756984
24 3673320192
25 22315420160
26 32127240704
27 188286357654
28 321009188864
29 1577709824480
30 2975389355520
31 13283298844816
32 17626562560000