# A022876 (b-file synthesized from sequence entry) 1 2 2 1 3 2 4 3 5 3 6 5 7 6 8 10 9 15 10 22 11 34 12 52 13 80 14 124 15 190 16 294 17 452 18 700 19 1081 20 1672 21 2585 22 3996 23 6182 24 9560 25 14786 26 22872 27 35375 28 54718 29 84636 30 130916 31 202500 32 313230 33 484505 34 749436 35 1159235 36 1793119 37 2773616 38 4290266 39 6636237 40 10265016