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A232060 as a simple table
| n | a(n) |
|---|---|
| 1 | 4 |
| 2 | 14 |
| 3 | 46 |
| 4 | 130 |
| 5 | 410 |
| 6 | 1194 |
| 7 | 3722 |
| 8 | 10942 |
| 9 | 33806 |
| 10 | 100142 |
| 11 | 307418 |
| 12 | 915594 |
| 13 | 2797794 |
| 14 | 8365310 |
| 15 | 25477518 |
| 16 | 76390718 |
| 17 | 232103802 |
| 18 | 697334282 |
| 19 | 2115143362 |
| 20 | 6363967678 |
| 21 | 19279364750 |
| 22 | 58067541662 |
| 23 | 175757663194 |
| 24 | 529761502474 |
| 25 | 1602452666114 |
[4,14,46,130,410,1194,3722,10942,33806,100142, 307418,915594,2797794,8365310,25477518,76390718, 232103802,697334282,2115143362,6363967678, 19279364750,58067541662,175757663194,529761502474, 1602452666114] |