# A133461 (b-file synthesized from sequence entry) 0 1 1 12 2 1296 3 1259712 4 11019960576 5 867623536069632 6 614787626176508399616 7 3920680210114437604803919872 8 225029902846690098194536797915119616 9 116241593333982893165313951169026429498949632