# A084573 (b-file synthesized from sequence entry) 1 1 2 2 3 3 4 5 5 11 6 19 7 37 8 67 9 127 10 223 11 383 12 659 13 1151 14 1987 15 3433 16 5923 17 10211 18 17579 19 30259 20 52103 21 89689 22 154387 23 265747 24 457421 25 787357 26 1355261 27 2332783 28 4015339 29 6911461 30 11896457 31 20476933 32 35246203 33 60668017 34 104425627 35 179743997