# A065340 (b-file synthesized from sequence entry) 4 2 5 28 6 182 7 864 8 3474 9 12660 10 43358 11 142552 12 455930 13 1430796 14 4431078 15 13595664 16 41441570 17 125732836 18 380212142 19 1147057800 20 3454803594 21 10393245180 22 31240551350 23 93849578560 24 281817169202 25 846013542228 26 2539215029502 27 7620094559544 28 22865383949594