# A283624 (b-file synthesized from sequence entry)
0 1
1 0
2 2
3 102
4 22874
5 17633670
6 46959933962
7 451575174961302
8 16271255119687320314
9 2253375946574190518740230
10 1219041140314101911449662059402
11 2601922592659455476330065914740044182
12 22040870572750372076278589658097827953983034