# A061188 (b-file synthesized from sequence entry) 0 0 1 1 2 5 3 20 4 45 5 25 6 240 7 350 8 600 9 250 10 3000 11 9250 12 13125 13 8750 14 1875 15 93000 16 373750 17 361875 18 240625 19 103125 20 15625 21 3690000 22 11077500 23 12818750 24 8531250 25 4156250 26 1181250 27 125000 28 116550000 29 312037500