# A133413 (b-file synthesized from sequence entry) 1 1 2 2 3 24 4 492 5 202064 6 100202536 7 888531141152 8 8548846756027594 9 1400822035743239844640 10 241149984205773848119833656 11 691305758149247080625180837349904 12 2048332087899166877612856148780183708362 13 99840603982108483679316058344233421388081447648