# A115856 (b-file synthesized from sequence entry) 1 1 2 2 3 3 4 6 5 9 6 14 7 23 8 48 9 82 10 55 11 250 12 100 13 469 14 2213 15 2232 16 296 17 6623 18 489 19 29495 20 89362 21 35815 22 1254 23 259171 24 411355 25 176134 26 952660 27 3819125