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| n | a(n) |
|---|---|
| 0 | 13 |
| 1 | 13 |
| 2 | 26 |
| 3 | 13 |
| 4 | 26 |
| 5 | 13 |
| 6 | 26 |
| 7 | 13 |
| 8 | 26 |
| 9 | 13 |
| 10 | 26 |
| 11 | 13 |
| 12 | 26 |
| 13 | 13 |
| 14 | 26 |
| 15 | 13 |
| 16 | 26 |
| 17 | 13 |
| 18 | 26 |
| 19 | 13 |
| 20 | 26 |
| 21 | 13 |
| 22 | 26 |
| 23 | 13 |
| 24 | 26 |
| 25 | 13 |
| 26 | 26 |
| 27 | 13 |
| 28 | 26 |
| 29 | 13 |
| 30 | 26 |
| 31 | 13 |
| 32 | 26 |
| 33 | 13 |
| 34 | 26 |
| 35 | 13 |
| 36 | 26 |
| 37 | 13 |
| 38 | 26 |
| 39 | 13 |
| 40 | 26 |
| 41 | 13 |
| 42 | 26 |
| 43 | 13 |
| 44 | 26 |
| 45 | 13 |
| 46 | 26 |
| 47 | 13 |
| 48 | 26 |
| 49 | 13 |
| 50 | 26 |
| 51 | 13 |
| 52 | 26 |
| 53 | 13 |
[13,13,26,13,26,13,26,13,26,13,26,13,26,13,26,13, 26,13,26,13,26,13,26,13,26,13,26,13,26,13,26,13, 26,13,26,13,26,13,26,13,26,13,26,13,26,13,26,13, 26,13,26,13,26,13] |