# A093566 (b-file synthesized from sequence entry)
0 0
1 0
2 0
3 0
4 1
5 20
6 120
7 455
8 1330
9 3276
10 7140
11 14190
12 26235
13 45760
14 76076
15 121485
16 187460
17 280840
18 410040
19 585276
20 818805
21 1125180
22 1521520
23 2027795
24 2667126
25 3466100
26 4455100
27 5668650
28 7145775
29 8930376
30 11071620
31 13624345
32 16649480
33 20214480