# A013049 (b-file synthesized from sequence entry) 0 1 1 -4 2 -8 3 122 4 5352 5 239494 6 14203028 7 1067540778 8 94081990576 9 8737926966734 10 612930093492268 11 -75242844404703342 12 -70546032648374158392 13 -35348193779396075142282 14 -16607148139155135705120508 15 -8041224802288813510222074374 16 -4132501715459889292923513686176