# A246580 (b-file synthesized from sequence entry) 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 0 10 0 11 0 12 0 13 0 14 0 15 0 16 1 17 -1 18 2 19 -3 20 5 21 -7 22 11 23 -15 24 22 25 -30 26 41 27 -55 28 74 29 -97 30 127 31 -165 32 212 33 -271 34 344 35 -434 36 544 37 -680 38 843 39 -1043 40 1283 41 -1573 42 1919 43 -2336 44 2829 45 -3419 46 4116 47 -4942 48 5914 49 -7062 50 8405 51 -9983 52 11825 53 -13976 54 16479 55 -19392 56 22767