# A113988 (b-file synthesized from sequence entry) 0 1 1 2 2 1 3 4 4 4 5 1 6 8 7 12 8 6 9 1 10 18 11 36 12 26 13 8 14 1 15 46 16 116 17 108 18 46 19 10 20 1 21 136 22 416 23 468 24 248 25 72 26 12 27 1 28 464 29 1680 30 2194 31 1366 32 480 33 104 34 14 35 1 36 1818 37 7656 38 11294 39 7976 40 3222 41 828 42 142 43 16 44 1 45 8122 46 39256 47 64152 48 50186 49 22590 50 6568 51 1316 52 186 53 18 54 1