# A049032 (b-file synthesized from sequence entry)
1 0
2 0
3 1
4 4
5 10
6 20
7 40
8 70
9 112
10 168
11 252
12 360
13 495
14 660
15 880
16 1144
17 1456
18 1820
19 2275
20 2800
21 3400
22 4080
23 4896
24 5814
25 6840
26 7980
27 9310
28 10780
29 12397
30 14168
31 16192
32 18400
33 20800
34 23400
35 26325
36 29484
37 32886
38 36540
39 40600
40 44950