# A294562 (b-file synthesized from sequence entry) 0 1 1 2 2 5 3 10 4 17 5 29 6 48 7 80 8 130 9 212 10 344 11 558 12 904 13 1465 14 2371 15 3838 16 6211 17 10051 18 16264 19 26317 20 42583 21 68902 22 111487 23 180391 24 291881 25 472274 26 764157 27 1236433 28 2000592 29 3237027 30 5237621 31 8474650 32 13712273 33 22186925 34 35899200 35 58086127