# A072248 (b-file synthesized from sequence entry) 2 1 3 1 4 2 5 1 6 7 7 4 8 1 9 20 10 26 11 8 12 1 13 54 14 126 15 76 16 16 17 1 18 143 19 548 20 504 21 200 22 32 23 1 24 376 25 2259 26 2900 27 1656 28 496 29 64 30 1 31 986 32 9034 33 15506 34 11528 35 4896 36 1184 37 128 38 1 39 2583 40 35469 41 79354 42 73172 43 39552 44 13536 45 2752 46 256 47 1 48 6764 49 137644 50 394642 51 439272 52 285992 53 123904 54 35712 55 6272 56 512