# A181536 (b-file synthesized from sequence entry) 1 1 2 2 3 18 4 348 5 22998 6 7497180 7 11948631604 8 81974855239480 9 2326992693663022694 10 269846257532329078280364 11 127041922315653022761148802396 12 241938253359964848636177506896485640