# A077132 (b-file synthesized from sequence entry) 0 2 1 3 2 5 3 7 4 13 5 19 6 31 7 53 8 73 9 89 10 359 11 139 12 401 13 181 14 113 15 211 16 293 17 661 18 863 19 773 20 523 21 1933 22 1831 23 1069 24 1381 25 887 26 1637 27 1129 28 1669 29 1951 30 4027 31 3469 32 4177 33 6397 34 2477 35 2971 36 5531 37 1327 38 4297 39 4831 40 5351 41 5591 42 9973 43 11743 44 13187 45 8467 46 27851 47 18803 48 39047