# A282775 (b-file synthesized from sequence entry)
1 1
2 6
3 28
4 120
5 228
6 496
7 672
8 8128
9 30240
10 32760
11 125640
12 501888
13 523776
14 1207944
15 2178540
16 23569920
17 29720448
18 33550336
19 45532800
20 142990848
21 459818240
22 1379454720
23 1476304896
24 8589869056
25 14182439040
26 31998395520
27 43861478400
28 51001180160