# A284603 (b-file synthesized from sequence entry)
0 1
1 1
2 2
3 8
4 458
5 21802430
6 1649163472071932218
7 1653665874514973907764084044114212937546257191
8 19380136043740051359260580553911591207343629434762856702614857704914203110061632119814747632404