# A088981 (b-file synthesized from sequence entry) 0 7 1 11 2 17 3 25 4 37 5 55 6 83 7 127 8 197 9 309 10 489 11 779 12 1247 13 2003 14 3225 15 5201 16 8397 17 13567 18 21931 19 35463 20 57357 21 92781 22 150097 23 242835 24 392887 25 635675 26 1028513 27 1664137 28 2692597 29 4356679 30 7049219 31 11405839 32 18454997