# A076674 (b-file synthesized from sequence entry) 1 9 2 12 3 16 4 30 5 40 6 42 7 56 8 90 9 120 10 126 11 168 12 224 13 360 14 378 15 504 16 550 17 1320 18 1386 19 1848 20 1989 21 2652 22 2961 23 3948 24 5264 25 8052 26 9711 27 12948 28 17264 29 24852 30 31311 31 41748 32 53289 33 71052 34 94736 35 130548 36 145061 37 146280 38 153594 39 163392 40 170280 41 173290