# A297064 (b-file synthesized from sequence entry) 1 2 2 4 3 12 4 14 5 40 6 56 7 112 8 178 9 306 10 482 11 792 12 1214 13 1924 14 2914 15 4470 16 6706 17 10064 18 14924 19 22078 20 32382 21 47376 22 68862 23 99820 24 144002 25 207150 26 296896 27 424386 28 604802 29 859850 30 1219352 31 1725460 32 2436322 33 3433452 34 4829532 35 6781600 36 9506810 37 13306606 38 18597506 39 25956060 40 36177962