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| n | a(n) |
|---|---|
| 1 | 5 |
| 2 | 49 |
| 3 | 445 |
| 4 | 4009 |
| 5 | 36084 |
| 6 | 324759 |
| 7 | 2922833 |
| 8 | 26305499 |
| 9 | 236749493 |
| 10 | 2130745439 |
| 11 | 19176708952 |
| 12 | 172590380569 |
| 13 | 1553313425122 |
| 14 | 13979820826099 |
| 15 | 125818387434892 |
| 16 | 1132365486914029 |
| 17 | 10191289382226262 |
| 18 | 91721604440036367 |
| 19 | 825494439960327311 |
| 20 | 7429449959642945806 |
| 21 | 66865049636786512260 |
| 22 | 601785446731078610346 |
| 23 | 5416069020579707493119 |
| 24 | 48744621185217367438075 |
| 25 | 438701590666956306942679 |
| 26 | 3948314316002606762484114 |
[5,49,445,4009,36084,324759,2922833,26305499, 236749493,2130745439,19176708952,172590380569, 1553313425122,13979820826099,125818387434892, 1132365486914029,10191289382226262, 91721604440036367,825494439960327311, 7429449959642945806,66865049636786512260, 601785446731078610346,5416069020579707493119, 48744621185217367438075,438701590666956306942679, 3948314316002606762484114] |