# A013002 (b-file synthesized from sequence entry) 0 2 1 8 2 72 3 3040 4 64896 5 10595840 6 87854080 7 170663275520 8 -13108265091072 9 9548887177330688 10 -2414396189767565312 11 1470934245912869601280 12 -706590338221690516406272 13 502826356422039379298484224