Cube of 3, then 33, then 333, increasing the number of threes by one each time.
A392833
Cube of 3, then 33, then 333, increasing the number of threes by one each time.
Terms
- a(0) =27a(1) =35937a(2) =36926037a(3) =37025927037
External references
- oeis: A392833