# A047921 (b-file synthesized from sequence entry) 0 1 1 1 2 2 3 5 4 1 5 21 6 2 7 1 8 106 9 11 10 2 11 1 12 643 13 62 14 12 15 2 16 1 17 4547 18 406 19 71 20 13 21 2 22 1 23 36696 24 3046 25 481 26 80 27 14 28 2 29 1 30 332769 31 25737 32 3708 33 559 34 89 35 15 36 2 37 1 38 3349507 39 242094 40 32028 41 4414 42 640 43 98 44 16 45 2 46 1 47 37054436 48 2510733 49 306723 50 38893 51 5164 52 724 53 107 54 17 55 2 56 1