# A035571 (b-file synthesized from sequence entry) 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 1 8 1 9 2 10 2 11 3 12 6 13 8 14 13 15 15 16 20 17 29 18 38 19 55 20 66 21 86 22 111 23 142 24 191 25 232 26 294 27 364 28 455 29 582 30 706 31 877 32 1062 33 1302 34 1614 35 1945 36 2376 37 2840 38 3431 39 4158 40 4970 41 5985 42 7090 43 8461 44 10097 45 11965 46 14241 47 16741 48 19787 49 23335 50 27438 51 32330 52 37762 53 44256