# A290608 (b-file synthesized from sequence entry) 3 2 4 8 5 12 6 16 7 30 8 48 9 74 10 124 11 200 12 320 13 522 14 844 15 1362 16 2208 17 3572 18 5776 19 9350 20 15128 21 24474 22 39604 23 64080 24 103680 25 167762 26 271444 27 439202 28 710648 29 1149852 30 1860496 31 3010350 32 4870848 33 7881194 34 12752044 35 20633240 36 33385280 37 54018522 38 87403804 39 141422322