# A084391 (b-file synthesized from sequence entry) 1 1 2 2 3 3 4 4 5 6 6 18 7 12 8 24 9 36 10 108 11 72 12 144 13 216 14 648 15 432 16 864 17 1296 18 3888 19 2592 20 5184 21 7776 22 23328 23 15552 24 31104 25 46656 26 139968 27 93312 28 186624 29 279936 30 839808 31 559872 32 1119744 33 1679616 34 5038848 35 3359232 36 6718464 37 10077696 38 30233088