# A178219 (b-file synthesized from sequence entry) 0 0 1 0 2 0 3 1 4 0 5 0 6 4 7 -5 8 0 9 16 10 -40 11 25 12 64 13 -240 14 300 15 131 16 -1280 17 2400 18 -976 19 -5775 20 16000 21 -15904 22 -18220 23 92875 24 -143616 25 6640 26 462600 27 -1038839 28 744640 29 1817200 30 -6468356 31 8172755 32 3545600 33 -34959424 34 65032800 35 -26681375 36 -157565696 37 434928320 38 -431889500 39 -496855909 40 2527541760