# A013568 (b-file synthesized from sequence entry) 0 1 1 0 2 0 3 0 4 7 5 -665 6 219 7 -598 8 11570 9 -5357968 10 995254 11 -4960662 12 126624718 13 -783821598 14 22344623929 15 -166137700653 16 5222279193717 17 -16426560893778654 18 1561364880901471 19 -15643758252397591