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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 4 |
| 4 | 8 |
| 5 | 13 |
| 6 | 26 |
| 7 | 40 |
| 8 | 80 |
| 9 | 121 |
| 10 | 242 |
| 11 | 364 |
| 12 | 728 |
| 13 | 820 |
| 14 | 821 |
| 15 | 825 |
| 16 | 826 |
| 17 | 829 |
| 18 | 830 |
| 19 | 831 |
| 20 | 833 |
| 21 | 867 |
| 22 | 869 |
| 23 | 870 |
| 24 | 871 |
| 25 | 874 |
| 26 | 875 |
| 27 | 879 |
| 28 | 880 |
| 29 | 901 |
| 30 | 902 |
| 31 | 906 |
| 32 | 907 |
| 33 | 910 |
| 34 | 911 |
| 35 | 912 |
| 36 | 914 |
| 37 | 921 |
| 38 | 923 |
| 39 | 924 |
| 40 | 925 |
| 41 | 937 |
| 42 | 938 |
| 43 | 939 |
| 44 | 941 |
| 45 | 1093 |
| 46 | 1245 |
| 47 | 1247 |
| 48 | 1248 |
[1,2,4,8,13,26,40,80,121,242,364,728,820,821,825, 826,829,830,831,833,867,869,870,871,874,875,879, 880,901,902,906,907,910,911,912,914,921,923,924, 925,937,938,939,941,1093,1245,1247,1248] |