# A108275 (b-file synthesized from sequence entry)
0 1
1 10
2 67
3 287
4 945
5 2579
6 6179
7 13389
8 26809
9 50351
10 89679
11 152751
12 250420
13 397227
14 612185
15 919814
16 1351182
17 1945205
18 2750000
19 3824456
20 5239923
21 7082118
22 9453184
23 12473898
24 16286197
25 21055745
26 26974877
27 34265658
28 43183191
29 54019174