# A196837 (b-file synthesized from sequence entry) 1 1 2 2 3 -3 4 3 5 -12 6 11 7 4 8 -30 9 70 10 -50 11 5 12 -60 13 255 14 -450 15 274 16 6 17 -105 18 700 19 -2205 20 3248 21 -1764 22 7 23 -168 24 1610 25 -7840 26 20307 27 -26264 28 13068 29 8 30 -252 31 3276 32 -22680 33 89796 34 -201852 35 236248 36 -109584 37 9 38 -360 39 6090 40 -56700 41 316365 42 -1077300 43 2171040 44 -2345400 45 1026576 46 10 47 -495 48 10560 49 -127050 50 946638 51 -4510275 52 13667720 53 -25228500 54 25507152 55 -10628640