# A361830 (b-file synthesized from sequence entry) 0 1 1 1 2 2 3 1 4 2 5 6 6 1 7 2 8 8 9 20 10 1 11 2 12 10 13 32 14 70 15 1 16 2 17 12 18 46 19 136 20 252 21 1 22 2 23 14 24 62 25 226 26 592 27 924 28 1 29 2 30 16 31 80 32 342 33 1136 34 2624 35 3432 36 1 37 2 38 18 39 100 40 486 41 1932 42 5810 43 11776 44 12870 45 1 46 2 47 20 48 122 49 660 50 3030 51 11094 52 30080 53 53344 54 48620