# A075650 (b-file synthesized from sequence entry)
1 1
2 6
3 18
4 52
5 90
6 174
7 301
8 472
9 684
10 1050
11 1507
12 1788
13 2418
14 3542
15 4650
16 5456
17 6086
18 8910
19 10450
20 11780
21 13251
22 16258
23 19550
24 22680
25 25450
26 31694
27 35046
28 30940
29 46081
30 52050
31 56606
32 64416
33 68607
34 78710
35 84630
36 94644
37 109298
38 123538
39 131274
40 144040