# A069966 (b-file synthesized from sequence entry) 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 0 10 0 11 62 12 664 13 3366 14 11528 15 31030 16 70992 17 144494 18 269296 19 468558 20 0 21 664 22 3968 23 14832 24 42496 25 101960 26 215424 27 413728 28 737792 29 1240056 30 0 31 3366 32 14832 33 45198 34 112824 35 245790 36 484056 37 881622 38 1508688 39 2453814 40 0 41 11528