# A179565 (b-file synthesized from sequence entry)
1 0
2 0
3 0
4 0
5 0
6 1
7 7
8 267
9 2235
10 53830
11 511412
12 11370998
13 122063526
14 2787148807
15 33618432005
16 817366315013
17 10992904020133
18 288039183533356
19 4284317049630762
20 121306011298119784
21 1980129988160763368
22 60512049675634245013
23 1076468156084116242851