# A089974 (b-file synthesized from sequence entry) 0 1 1 0 2 -3 3 1 4 17 5 -49 6 -71 7 1079 8 -3263 9 -10529 10 156401 11 -624601 12 -1858319 13 42109055 14 -249633047 15 -187690049 16 17346988289 17 -159631097281 18 375894263521 19 8905140874583 20 -137481700309199 21 830604602372959 22 3549053339380121 23 -139582700722475473 24 1526848956867592513