# A332344 (b-file synthesized from sequence entry) 0 1 1 1 2 0 3 1 4 1 5 3 6 6 7 19 8 56 9 213 10 816 11 3717 12 17408 13 92935 14 513152 15 3147495 16 19993728 17 138638825 18 995169664 19 7700244745 20 61608152704 21 526317901451 22 4642742078336 23 43407723925499 24 418444180284544 25 4250149857500861 26 44444888840063360