# A177372 (b-file synthesized from sequence entry) 1 1 2 1 3 2 4 3 5 5 6 8 7 13 8 21 9 34 10 55 11 89 12 144 13 233 14 610 15 2584 16 4181 17 10946 18 46368 19 121393 20 196418 21 514229 22 832040 23 1346269 24 14930352 25 39088169 26 63245986 27 102334155 28 165580141 29 1836311903 30 12586269025 31 32951280099 32 139583862445 33 365435296162