# A294978 (b-file synthesized from sequence entry) 0 1 1 42 2 -2268 3 395304 4 -64600914 5 11644170552 6 -2188350306072 7 424652412357696 8 -84326944950450972 9 17044476557469661986 10 -3493525880987663047128 11 724189608821718233434296 12 -151528575864988356484968840 13 31955212589107172812017247992