# A335992 (b-file synthesized from sequence entry)
1 1
2 4
3 8
4 12
5 24
6 57
7 105
8 150
9 330
10 645
11 666
12 945
13 1155
14 1770
15 1785
16 2625
17 2925
18 3255
19 3465
20 5145
21 5460
22 5775
23 6930
24 8295
25 10605
26 11340
27 13650
28 15015
29 17205
30 18480
31 19635
32 21945
33 27930
34 30030
35 38115
36 42735
37 45045
38 48840
39 51765
40 53130