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A157209 as a simple table
| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 11 |
| 5 | 1 |
| 6 | 1 |
| 7 | 54 |
| 8 | 54 |
| 9 | 1 |
| 10 | 1 |
| 11 | 229 |
| 12 | 822 |
| 13 | 229 |
| 14 | 1 |
| 15 | 1 |
| 16 | 932 |
| 17 | 8368 |
| 18 | 8368 |
| 19 | 932 |
| 20 | 1 |
| 21 | 1 |
| 22 | 3747 |
| 23 | 72066 |
| 24 | 174758 |
| 25 | 72066 |
| 26 | 3747 |
| 27 | 1 |
| 28 | 1 |
| 29 | 15010 |
| 30 | 570006 |
| 31 | 2759750 |
| 32 | 2759750 |
| 33 | 570006 |
| 34 | 15010 |
| 35 | 1 |
| 36 | 1 |
| 37 | 60065 |
| 38 | 4297714 |
| 39 | 37366190 |
| 40 | 73850596 |
| 41 | 37366190 |
| 42 | 4297714 |
| 43 | 60065 |
| 44 | 1 |
| 45 | 1 |
| 46 | 240288 |
| 47 | 31495488 |
| 48 | 460448520 |
| 49 | 1591033788 |
| 50 | 1591033788 |
| 51 | 460448520 |
| 52 | 31495488 |
| 53 | 240288 |
| 54 | 1 |
[1,1,1,1,11,1,1,54,54,1,1,229,822,229,1,1,932, 8368,8368,932,1,1,3747,72066,174758,72066,3747,1, 1,15010,570006,2759750,2759750,570006,15010,1,1, 60065,4297714,37366190,73850596,37366190,4297714, 60065,1,1,240288,31495488,460448520,1591033788, 1591033788,460448520,31495488,240288,1] |