# A051803 (b-file synthesized from sequence entry) 1 0 2 1 3 10 4 11 5 25 6 52 7 55 8 100 9 101 10 110 11 111 12 125 13 152 14 155 15 205 16 215 17 250 18 251 19 455 20 502 21 505 22 512 23 515 24 520 25 521 26 545 27 550 28 551 29 554 30 555 31 888 32 1000 33 1001 34 1010 35 1011 36 1025 37 1052 38 1055 39 1100 40 1101 41 1110 42 1111 43 1125 44 1152