Numbers n such that both n and n squared contain exactly the same digits, and n is not divisible by 10.
A258231
Numbers n such that both n and n squared contain exactly the same digits, and n is not divisible by 10.
Terms
- a(0) =1a(1) =4762a(2) =4832a(3) =10376a(4) =10493a(5) =11205a(6) =12385a(7) =14829a(8) =23506a(9) =24605a(10) =26394a(11) =34196a(12) =36215a(13) =48302a(14) =49827a(15) =68474a(16) =71205a(17) =72576a(18) =74528a(19) =79286a(20) =79603a(21) =79836a(22) =94583a(23) =94867a(24) =96123a(25) =98376a(26) =100469a(27) =100496a(28) =100498a(29) =100499
External references
- oeis: A258231