# A015942 (b-file synthesized from sequence entry) 1 6 2 18 3 42 4 54 5 126 6 162 7 294 8 342 9 378 10 486 11 882 12 1026 13 1134 14 1314 15 1458 16 1806 17 2058 18 2394 19 2646 20 3078 21 3402 22 3942 23 4374 24 5334 25 5418 26 6174 27 6498 28 7182 29 7938 30 9198 31 9234 32 10206 33 11826 34 12642 35 13122 36 14154 37 14406 38 16002 39 16254 40 16758