# A048088 (b-file synthesized from sequence entry)
1 0
2 0
3 0
4 0
5 1
6 3
7 12
8 30
9 60
10 121
11 217
12 385
13 700
14 1260
15 2521
16 4960
17 9460
18 20020
19 38500
20 71071
21 148161
22 276549
23 503685
24 1071525
25 2006508
26 3681588
27 8013256
28 14981556
29 27412041
30 60042147
31 111406614
32 202871284
33 447617884
34 828004144