# A022133 (b-file synthesized from sequence entry) 0 4 1 15 2 19 3 34 4 53 5 87 6 140 7 227 8 367 9 594 10 961 11 1555 12 2516 13 4071 14 6587 15 10658 16 17245 17 27903 18 45148 19 73051 20 118199 21 191250 22 309449 23 500699 24 810148 25 1310847 26 2120995 27 3431842 28 5552837 29 8984679 30 14537516