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| n | a(n) |
|---|---|
| 1 | 3 |
| 2 | 31 |
| 3 | 1 |
| 4 | 314 |
| 5 | 14 |
| 6 | 4 |
| 7 | 3141 |
| 8 | 141 |
| 9 | 41 |
| 10 | 31415 |
| 11 | 1415 |
| 12 | 415 |
| 13 | 15 |
| 14 | 5 |
| 15 | 314159 |
| 16 | 14159 |
| 17 | 4159 |
| 18 | 159 |
| 19 | 59 |
| 20 | 9 |
| 21 | 3141592 |
| 22 | 141592 |
| 23 | 41592 |
| 24 | 1592 |
| 25 | 592 |
| 26 | 92 |
| 27 | 2 |
| 28 | 31415926 |
| 29 | 1415926 |
| 30 | 415926 |
| 31 | 15926 |
| 32 | 5926 |
| 33 | 926 |
| 34 | 26 |
| 35 | 6 |
| 36 | 314159265 |
| 37 | 14159265 |
| 38 | 4159265 |
| 39 | 159265 |
| 40 | 59265 |
| 41 | 9265 |
| 42 | 265 |
| 43 | 65 |
| 44 | 3141592653 |
[3,31,1,314,14,4,3141,141,41,31415,1415,415,15,5, 314159,14159,4159,159,59,9,3141592,141592,41592, 1592,592,92,2,31415926,1415926,415926,15926,5926, 926,26,6,314159265,14159265,4159265,159265,59265, 9265,265,65,3141592653] |