# A022483 (b-file synthesized from sequence entry) 1 1 2 2 3 4 4 6 5 8 6 10 7 12 8 16 9 20 10 24 11 36 12 48 13 68 14 90 15 120 16 164 17 216 18 278 19 360 20 472 21 624 22 832 23 1104 24 1448 25 1944 26 2606 27 3458 28 4572 29 6030 30 8042 31 10694 32 14116 33 18680 34 24870 35 33066 36 43770 37 58008 38 77034 39 102368 40 135814 41 179956 42 238996 43 317364 44 420920 45 558366 46 740964 47 983398 48 1304654