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| n | a(n) |
|---|---|
| 2 | 0 |
| 3 | 0 |
| 4 | 1 |
| 5 | 3 |
| 6 | 4 |
| 7 | 0 |
| 8 | 0 |
| 9 | 0 |
| 10 | 1 |
| 11 | 3 |
| 12 | 4 |
| 13 | 7 |
| 14 | 11 |
| 15 | 18 |
| 16 | 29 |
| 17 | 47 |
| 18 | 76 |
| 19 | 0 |
| 20 | 1 |
| 21 | 3 |
| 22 | 4 |
| 23 | 7 |
| 24 | 11 |
| 25 | 18 |
| 26 | 29 |
| 27 | 47 |
| 28 | 76 |
| 29 | 123 |
| 30 | 199 |
| 31 | 322 |
| 32 | 521 |
| 33 | 843 |
| 34 | 1364 |
| 35 | 2208 |
| 36 | 3574 |
| 37 | 5782 |
| 38 | 9356 |
| 39 | 11 |
| 40 | 18 |
| 41 | 29 |
| 42 | 47 |
| 43 | 76 |
| 44 | 123 |
| 45 | 199 |
| 46 | 322 |
| 47 | 521 |
| 48 | 843 |
| 49 | 1364 |
| 50 | 2207 |
| 51 | 3571 |
| 52 | 5778 |
| 53 | 9349 |
| 54 | 15127 |
| 55 | 24476 |
| 56 | 39604 |
| 57 | 64082 |
| 58 | 103686 |
| 59 | 167768 |
| 60 | 271454 |
[0,0,1,3,4,0,0,0,1,3,4,7,11,18,29,47,76,0,1,3,4,7, 11,18,29,47,76,123,199,322,521,843,1364,2208,3574, 5782,9356,11,18,29,47,76,123,199,322,521,843,1364, 2207,3571,5778,9349,15127,24476,39604,64082, 103686,167768,271454] |