Least positive k (not a power of 10) such that k and k^n have the same set of digits.
A232712
Least positive k (not a power of 10) such that k and k^n have the same set of digits.
Terms
- a(0) =2a(1) =4762a(2) =107624a(3) =35641a(4) =39568a(5) =1380796a(6) =12635940a(7) =40837596a(8) =102349857a(9) =102567384a(10) =106342987a(11) =129046873a(12) =107623945a(13) =231940678a(14) =239607415a(15) =368709154a(16) =1023456789a(17) =164758903a(18) =176384592a(19) =1023456789a(20) =1023456789a(21) =1023456789a(22) =1023456789a(23) =1023456789a(24) =1023456789
External references
- oeis: A232712