# A157876 (b-file synthesized from sequence entry) 0 1 1 -1 2 1 3 -1 4 1 5 -2 6 2 7 -3 8 4 9 -6 10 9 11 -12 12 17 13 -22 14 30 15 -40 16 54 17 -74 18 100 19 -138 20 188 21 -258 22 352 23 -479 24 653 25 -887 26 1209 27 -1645 28 2242 29 -3056 30 4165 31 -5680 32 7740 33 -10551 34 14376 35 -19589 36 26692 37 -36368 38 49560 39 -67532 40 92032 41 -125416 42 170912 43 -232912 44 317392