| n | a(n) |
|---|---|
| 0 | 5 |
| 1 | 10 |
| 2 | 20 |
| 3 | 40 |
| 4 | 80 |
| 5 | 160 |
| 6 | 320 |
| 7 | 640 |
| 8 | 1280 |
| 9 | 2560 |
| 10 | 5120 |
| 11 | 10240 |
| 12 | 20480 |
| 13 | 40960 |
| 14 | 81920 |
| 15 | 163840 |
| 16 | 327680 |
| 17 | 655360 |
| 18 | 1310720 |
| 19 | 2621440 |
| 20 | 5242880 |
| 21 | 10485760 |
| 22 | 20971520 |
| 23 | 41943040 |
| 24 | 83886080 |
| 25 | 167772160 |
| 26 | 335544320 |
| 27 | 671088640 |
| 28 | 1342177280 |
| 29 | 2684354560 |
| 30 | 5368709120 |
| 31 | 10737418240 |
[5,10,20,40,80,160,320,640,1280,2560,5120,10240, 20480,40960,81920,163840,327680,655360,1310720, 2621440,5242880,10485760,20971520,41943040, 83886080,167772160,335544320,671088640,1342177280, 2684354560,5368709120,10737418240] |