|
| |
|
|
A137095
|
|
Numbers n such that n and the square of n use only the digits 2, 4, 5, 6 and 8.
|
|
1
| |
|
|
2, 5, 8, 22, 25, 65, 68, 242, 258, 262, 665, 668, 828, 2585, 2868, 6665, 6668, 8284, 24262, 25465, 25622, 25668, 26242, 65465, 65485, 66665, 66668, 242662, 254222, 254665, 654665, 666665, 666668, 668465, 684585, 828665, 2426662, 2546485, 2554522, 2565668, 2566485, 2624585, 6546485, 6546665, 6654665, 6666665, 6666668, 6668465, 6842868
(list; graph; refs; listen; history; internal format)
|
| |
| |
|
|
