|
| |
|
|
A164810
|
|
a(n) = smallest number which has in its Spanish name the letter "d" in the n-th position,or -1 if no such number exists.
|
|
0
| |
|
|
2, -1, -1, 1002, -1, -1, 22, 3002, 32, 42, 52, 302, 122, 402, 132, 142, 152, 322, 232, 242, 252, 352, 442, 452, 1352, 1442, 1452, 2352, 2442, 2452, 3452, 4442, 4452
(list; graph; refs; listen; history; internal format)
|
| |
| |
|
|
