# A202212 (b-file synthesized from sequence entry)
2 1
3 3
4 5
5 15
6 27
7 33
8 105
9 195
10 261
11 279
12 945
13 1785
14 2475
15 2925
16 2895
17 10395
18 19845
19 28035
20 34425
21 37935
22 35685
23 135135
24 259875
25 371385
26 465255
27 533925
28 562275
29 509985
30 2027025
31 3918915
32 5644485
33 7158375
34 8390025
35 9218475
36 9401805
37 8294895
38 34459425
39 66891825
40 96891795
41 123898005
42 147093975
43 165209625
44 176067675
45 175313565
46 151335135
47 654729075
48 1274998725
49 1854727875
50 2385808425
51 2857013775
52 3252014325
53 3545408475
54 3693650625
55 3609649575
56 3061162125