|
| |
|
|
A061582
|
|
a(1) = 1, a(n) = number obtained by replacing each digit of a(n-1) by three times its value.
|
|
1
| |
|
|
1, 3, 9, 27, 621, 1863, 324189, 961232427, 2718369612621, 6213249182718361863, 1863961227324621324918324189, 32418927183662196121863961227324961232427, 961232427621324918186327183632418927183662196122718369612621
(list; graph; refs; listen; history; internal format)
|
| |
| |
|
|
