# A011825 (b-file synthesized from sequence entry) 1 2 2 11 3 1024 4 678570 5 496090330 6 208865852153 7 47292630585258 8 6177590123863188 9 507167545168644168 10 28199043639169683222 11 1128291787675746659550 12 34105149235238728913664