# A022092 (b-file synthesized from sequence entry) 0 0 1 9 2 9 3 18 4 27 5 45 6 72 7 117 8 189 9 306 10 495 11 801 12 1296 13 2097 14 3393 15 5490 16 8883 17 14373 18 23256 19 37629 20 60885 21 98514 22 159399 23 257913 24 417312 25 675225 26 1092537 27 1767762 28 2860299 29 4628061 30 7488360 31 12116421 32 19604781 33 31721202 34 51325983 35 83047185 36 134373168