# A036020 (b-file synthesized from sequence entry) 0 1 1 0 2 0 3 1 4 1 5 1 6 1 7 2 8 3 9 3 10 3 11 5 12 7 13 7 14 8 15 11 16 14 17 15 18 18 19 23 20 28 21 32 22 36 23 45 24 55 25 61 26 70 27 86 28 101 29 114 30 131 31 155 32 182 33 206 34 234 35 275 36 319 37 359 38 408 39 474 40 544 41 612 42 694 43 797 44 909 45 1023 46 1153 47 1315 48 1494 49 1673 50 1881 51 2134 52 2407 53 2693 54 3019 55 3403 56 3825 57 4269 58 4768