# A032477 (b-file synthesized from sequence entry) 1 3 2 4 3 9 4 60 5 72 6 75 7 84 8 348 9 592 10 1348 11 1380 12 1632 13 1855 14 2335 15 4528 16 9813 17 17103 18 28935 19 34023 20 100459 21 243544 22 281865 23 371844 24 648792 25 812035 26 886480 27 2080464