# A051878 (b-file synthesized from sequence entry)
0 1
1 13
2 63
3 203
4 518
5 1134
6 2226
7 4026
8 6831
9 11011
10 17017
11 25389
12 36764
13 51884
14 71604
15 96900
16 128877
17 168777
18 217987
19 278047
20 350658
21 437690
22 541190
23 663390
24 806715
25 973791
26 1167453
27 1390753
28 1646968
29 1939608
30 2272424
31 2649416
32 3074841
33 3553221
34 4089351
35 4688307
36 5355454
37 6096454