# A296689 (b-file synthesized from sequence entry) 0 0 1 1 2 2 3 4 4 7 5 13 6 24 7 30 8 54 9 64 10 124 11 244 12 383 13 503 14 981 15 1021 16 1981 17 3901 18 6137 19 8057 20 13649 21 16369 22 32689 23 65329 24 98230 25 130870 26 229312 27 261952 28 491516 29 524156 30 1046388 31 1048564 32 2093044 33 4182004 34 8359924 35 16715764 36 25141220 37 33497060 38 58703812 39 67059652 40 125828996 41 134184836 42 259487492 43 268435204 44 536866564 45 1073729284