# A339155 (b-file synthesized from sequence entry) 1 1 2 0 3 0 4 1 5 1 6 3 7 5 8 13 9 29 10 70 11 165 12 409 13 1001 14 2505 15 6278 16 15904 17 40447 18 103567 19 266229 20 687668 21 1782573 22 4637731 23 12103112 24 31679212 25 83135973 26 218713492 27 576683119 28 1523740365 29 4033915677 30 10698680606 31 28422818782 32 75629586540 33 201539697208 34 537818080714