# A011824 (b-file synthesized from sequence entry) 1 2 2 10 3 512 4 115975 5 26780972 6 3851458088 7 329518779600 8 17824974050808 9 655264935972190 10 17429225215357484 11 352948154052188478 12 5667546539054689443 13 74561538032148504662 14 825178947144750263648