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A026584 as a simple table
| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 1 |
| 3 | 0 |
| 4 | 1 |
| 5 | 1 |
| 6 | 1 |
| 7 | 2 |
| 8 | 1 |
| 9 | 1 |
| 10 | 1 |
| 11 | 1 |
| 12 | 4 |
| 13 | 2 |
| 14 | 4 |
| 15 | 1 |
| 16 | 1 |
| 17 | 1 |
| 18 | 2 |
| 19 | 5 |
| 20 | 7 |
| 21 | 8 |
| 22 | 7 |
| 23 | 5 |
| 24 | 2 |
| 25 | 1 |
| 26 | 1 |
| 27 | 2 |
| 28 | 8 |
| 29 | 9 |
| 30 | 20 |
| 31 | 14 |
| 32 | 20 |
| 33 | 9 |
| 34 | 8 |
| 35 | 2 |
| 36 | 1 |
| 37 | 1 |
| 38 | 3 |
| 39 | 9 |
| 40 | 19 |
| 41 | 28 |
| 42 | 43 |
| 43 | 40 |
| 44 | 43 |
| 45 | 28 |
| 46 | 19 |
| 47 | 9 |
| 48 | 3 |
| 49 | 1 |
| 50 | 1 |
| 51 | 3 |
| 52 | 13 |
| 53 | 22 |
| 54 | 56 |
| 55 | 62 |
| 56 | 111 |
| 57 | 86 |
| 58 | 111 |
| 59 | 62 |
| 60 | 56 |
| 61 | 22 |
| 62 | 13 |
| 63 | 3 |
| 64 | 1 |
| 65 | 1 |
| 66 | 4 |
| 67 | 14 |
| 68 | 38 |
| 69 | 69 |
| 70 | 140 |
| 71 | 167 |
| 72 | 259 |
| 73 | 222 |
| 74 | 259 |
| 75 | 167 |
| 76 | 140 |
| 77 | 69 |
| 78 | 38 |
| 79 | 14 |
| 80 | 4 |
| 81 | 1 |
[1,1,0,1,1,1,2,1,1,1,1,4,2,4,1,1,1,2,5,7,8,7,5,2, 1,1,2,8,9,20,14,20,9,8,2,1,1,3,9,19,28,43,40,43, 28,19,9,3,1,1,3,13,22,56,62,111,86,111,62,56,22, 13,3,1,1,4,14,38,69,140,167,259,222,259,167,140, 69,38,14,4,1] |