# A174279 (b-file synthesized from sequence entry) 0 1 1 3 2 6 3 15 4 18 5 44 6 30 7 54 8 128 9 80 10 138 11 90 12 162 13 198 14 308 15 294 16 210 17 460 18 288 19 270 20 378 21 510 22 680 23 594 24 920 25 570 26 690 27 1280 28 1190 29 630 30 1040 31 1386 32 810