Numbers k such that k^2 contains only digits {0,1,6}, not ending with zero.
A058417
Numbers k such that k^2 contains only digits {0,1,6}, not ending with zero.
Terms
- a(0) =1a(1) =4a(2) =10301a(3) =10496a(4) =10801a(5) =81619a(6) =1003001a(7) =1008001a(8) =100030001a(9) =100080001a(10) =326498249a(11) =10000300001a(12) =10000800001a(13) =24698199551a(14) =40012700004
External references
- oeis: A058417