|
|
A164808
|
|
a(n) = smallest number which has in its Spanish name the letter "e" in the n-th position,or -1 if no such number exists.
|
|
0
|
|
|
-1, 0, 3, 11, 7, 15, 14, 17, 23, 17, 27, 43, 37, 47, 57, 117, 127, 143, 137, 147, 157, 243, 237, 247, 257, 357, 447, 457
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
1,3
|
|
COMMENTS
|
a(2)=cEro, a(3)=trEs, a(4)=oncE
|
|
LINKS
|
|
|
CROSSREFS
|
|
|
KEYWORD
|
word,sign
|
|
AUTHOR
|
|
|
STATUS
|
approved
|
|
|
|