# A002924 (b-file synthesized from sequence entry) 0 0 1 0 2 0 3 0 4 0 5 0 6 1 7 0 8 0 9 0 10 0 11 24 12 -26 13 0 14 0 15 72 16 378 17 -1080 18 665 19 384 20 1968 21 2016 22 -25698 23 39552 24 -3872 25 20880 26 -65727 27 -379072 28 1277646 29 -986856 30 176978 31 -2163504 32 -1818996 33 27871080 34 -47138844 35 20789424 36 -36509652 37 77055330 38 393046656 39 -1402934816 40 1403843388