# A162466 (b-file synthesized from sequence entry) 1 1 2 8 3 12 4 96 5 144 6 1152 7 1728 8 13824 9 20736 10 165888 11 248832 12 1990656 13 2985984 14 23887872 15 35831808 16 286654464 17 429981696 18 3439853568 19 5159780352 20 41278242816 21 61917364224 22 495338913792 23 743008370688 24 5944066965504