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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 2 |
| 5 | 3 |
| 6 | 2 |
| 7 | 5 |
| 8 | 5 |
| 9 | 6 |
| 10 | 7 |
| 11 | 12 |
| 12 | 11 |
| 13 | 16 |
| 14 | 16 |
| 15 | 23 |
| 16 | 27 |
| 17 | 33 |
| 18 | 35 |
| 19 | 47 |
| 20 | 52 |
| 21 | 65 |
| 22 | 75 |
| 23 | 88 |
| 24 | 101 |
| 25 | 121 |
| 26 | 139 |
| 27 | 164 |
| 28 | 190 |
| 29 | 219 |
| 30 | 249 |
| 31 | 294 |
| 32 | 334 |
| 33 | 384 |
| 34 | 443 |
| 35 | 504 |
| 36 | 577 |
| 37 | 659 |
| 38 | 746 |
| 39 | 851 |
| 40 | 971 |
| 41 | 1097 |
| 42 | 1242 |
| 43 | 1409 |
| 44 | 1585 |
| 45 | 1790 |
| 46 | 2023 |
| 47 | 2271 |
| 48 | 2557 |
| 49 | 2873 |
| 50 | 3221 |
| 51 | 3612 |
| 52 | 4049 |
| 53 | 4521 |
| 54 | 5054 |
| 55 | 5651 |
[0,1,1,1,2,3,2,5,5,6,7,12,11,16,16,23,27,33,35,47, 52,65,75,88,101,121,139,164,190,219,249,294,334, 384,443,504,577,659,746,851,971,1097,1242,1409, 1585,1790,2023,2271,2557,2873,3221,3612,4049,4521, 5054,5651] |