# A077092 (b-file synthesized from sequence entry)
1 0
2 4
3 24
4 8064
5 34944
6 35520
7 38880
8 69480
9 268560
10 420096
11 1054944
12 2946560
13 3054080
14 5660160
15 6621120
16 9768960
17 10264320
18 25885760
19 29062656
20 33933312
21 36484992
22 38707200
23 78532608
24 163418112
25 260601600
26 458987520
27 4044349440