# A172040 (b-file synthesized from sequence entry) 0 1 1 0 2 2 3 0 4 2 5 4 6 0 7 6 8 8 9 8 10 0 11 22 12 28 13 24 14 16 15 0 16 90 17 112 18 96 19 64 20 32 21 0 22 394 23 484 24 416 25 288 26 160 27 64 28 0 29 1806 30 2200 31 1896 32 1344 33 800 34 384 35 128 36 0 37 8558 38 10364 39 8952 40 6448 41 4000 42 2112 43 896 44 256 45 0 46 41586 47 50144 48 43392 49 31616 50 20160 51 11264 52 5376 53 2048 54 512 55 0