# A056817 (b-file synthesized from sequence entry) 0 0 1 1 2 2 3 4 4 5 5 11 6 17 7 23 8 35 9 70 10 71 11 143 12 215 13 430 14 431 15 863 16 2158 17 2159 18 4319 19 6479 20 8639 21 12959 22 25918 23 25919 24 51839 25 77759 26 155518 27 155519 28 311039 29 466559 30 933118 31 933119 32 1866239 33 2799359 34 4478975 35 5598719 36 16796159