|
Search: id:A116229
|
|
|
| A116229 |
|
Numbers n such that n times n+6 gives the concatenation of two numbers m and m-9. |
|
+0
5
|
|
| 8, 98, 998, 9998, 99998, 999998, 9999998, 99999998, 999999998, 9999999998, 36363636361, 45454545452, 54545454543, 63636363634, 72727272725, 81818181816, 90909090907, 99999999998, 999999999998, 9999999999998
(list; graph; listen)
|
|
|
|
|
Search completed in 0.002 seconds
|
