# A097898 (b-file synthesized from sequence entry) 0 1 1 0 2 1 3 1 4 0 5 1 6 1 7 4 8 0 9 1 10 6 11 6 12 11 13 0 14 1 15 19 16 51 17 23 18 26 19 0 20 1 21 109 22 212 23 269 24 72 25 57 26 0 27 1 28 588 29 1571 30 1419 31 1140 32 201 33 120 34 0 35 1 36 4033 37 10470 38 13343 39 7432 40 4272 41 522 42 247 43 0 44 1 45 29485 46 87672 47 107853 48 87552 49 33683 50 14841 51 1291 52 502 53 0 54 1 55 246042 56 763612