# A090285 (b-file synthesized from sequence entry) 0 1 1 1 2 1 3 2 4 4 5 1 6 5 7 15 8 7 9 1 10 14 11 56 12 37 13 10 14 1 15 42 16 210 17 176 18 68 19 13 20 1 21 132 22 792 23 794 24 392 25 108 26 16 27 1 28 429 29 3003 30 3473 31 2063 32 731 33 157 34 19 35 1 36 1430 37 11440 38 14893 39 10254 40 4395 41 1220 42 215 43 22 44 1 45 4862 46 43758 47 63004 48 49024 49 24465 50 8249 51 1886 52 282 53 25 54 1