# A013343 (b-file synthesized from sequence entry) 0 2 1 8 2 226 3 8784 4 745186 5 87930776 6 14731669954 7 3284180017312 8 942576417055042 9 338316707471357480 10 148485160867969449250 11 78231095025601137037552 12 48725086678004751268115746