|
| |
|
|
A110784
|
|
Palindromes in which the digits are in non-decreasing order half way through.
|
|
2
| |
|
|
1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 22, 33, 44, 55, 66, 77, 88, 99, 111, 121, 131, 141, 151, 161, 171, 181, 191, 222, 232, 242, 252, 262, 272, 282, 292, 333, 343, 353, 363, 373, 383, 393, 444, 454, 464, 474, 484, 494, 555, 565, 575, 585, 595, 666
(list; graph; refs; listen; history; internal format)
|
|
|
|
OFFSET
| 1,2
|
|
|
EXAMPLE
| After 191 the next term is 222 and not 202 or 212.
Terms like 101,202,212,303,313,323,... are not included.
|
|
|
CROSSREFS
| Cf. A110785.
Sequence in context: A175688 A048321 A071267 * A193408 A082937 A160818
Adjacent sequences: A110781 A110782 A110783 * A110785 A110786 A110787
|
|
|
KEYWORD
| base,easy,nonn
|
|
|
AUTHOR
| Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Aug 12 2005
|
| |
|
|
