# A011836 (b-file synthesized from sequence entry) 1 1 2 2 3 8 4 65 5 1060 6 35926 7 2631241 8 428585293 9 158639466203 10 135759833224363 11 272472900722736282 12 1298123934169543364022 13 14833579061932366416094404 14 410204812500962995190176804579