The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 4 |
| 2 | 1 |
| 3 | 5 |
| 4 | 1 |
| 5 | 6 |
| 6 | 1 |
| 7 | 7 |
| 8 | 1 |
| 9 | 8 |
| 10 | 1 |
| 11 | 9 |
| 12 | 1 |
| 13 | 10 |
| 14 | 1 |
| 15 | 11 |
| 16 | 1 |
| 17 | 12 |
| 18 | 1 |
| 19 | 13 |
| 20 | 1 |
| 21 | 14 |
| 22 | 1 |
| 23 | 15 |
| 24 | 1 |
| 25 | 16 |
| 26 | 1 |
| 27 | 17 |
| 28 | 1 |
| 29 | 18 |
| 30 | 1 |
| 31 | 19 |
| 32 | 1 |
| 33 | 20 |
| 34 | 1 |
| 35 | 21 |
| 36 | 1 |
| 37 | 22 |
| 38 | 1 |
| 39 | 23 |
| 40 | 1 |
| 41 | 24 |
| 42 | 1 |
| 43 | 25 |
| 44 | 1 |
| 45 | 26 |
| 46 | 1 |
| 47 | 27 |
| 48 | 1 |
| 49 | 28 |
| 50 | 1 |
| 51 | 29 |
| 52 | 1 |
| 53 | 30 |
| 54 | 1 |
| 55 | 31 |
| 56 | 1 |
| 57 | 32 |
| 58 | 1 |
| 59 | 33 |
| 60 | 1 |
| 61 | 34 |
| 62 | 1 |
| 63 | 35 |
| 64 | 1 |
| 65 | 36 |
| 66 | 1 |
| 67 | 37 |
| 68 | 1 |
| 69 | 38 |
| 70 | 1 |
| 71 | 39 |
| 72 | 1 |
| 73 | 40 |
| 74 | 1 |
| 75 | 41 |
| 76 | 1 |
| 77 | 42 |
| 78 | 1 |
| 79 | 43 |
| 80 | 1 |
| 81 | 44 |
| 82 | 1 |
| 83 | 45 |
| 84 | 1 |
| 85 | 46 |
| 86 | 1 |
[1,4,1,5,1,6,1,7,1,8,1,9,1,10,1,11,1,12,1,13,1,14, 1,15,1,16,1,17,1,18,1,19,1,20,1,21,1,22,1,23,1,24, 1,25,1,26,1,27,1,28,1,29,1,30,1,31,1,32,1,33,1,34, 1,35,1,36,1,37,1,38,1,39,1,40,1,41,1,42,1,43,1,44, 1,45,1,46,1] |