# A291377 (b-file synthesized from sequence entry) 1 1 2 0 3 1 4 0 5 2 6 -1 7 5 8 -7 9 15 10 -35 11 57 12 -155 13 262 14 -664 15 1297 16 -2910 17 6437 18 -13428 19 31461 20 -65137 21 152576 22 -325838 23 744223 24 -1649943 25 3685869 26 -8376976 27 18574146 28 -42579093 29 94912298 30 -217177891 31 489321856 32 -1114542791 33 2535640016 34 -5761630456 35 13184657747 36 -29989008137