login
A092361
Palindromic numbers containing one or more odd digits.
1
1, 3, 5, 7, 9, 11, 33, 55, 77, 99, 101, 111, 121, 131, 141, 151, 161, 171, 181, 191, 212, 232, 252, 272, 292, 303, 313, 323, 333, 343, 353, 363, 373, 383, 393, 414, 434, 454, 474, 494, 505, 515, 525, 535, 545, 555, 565, 575, 585, 595, 616, 636, 656, 676, 696
OFFSET
1,2
COMMENTS
Begins to differ from the odd palindromic numbers, A029950, in the 21st term.
LINKS
EXAMPLE
a(21) = 212 because it is the 21st palindromic number with an odd digit, the first even one
MATHEMATICA
Select[Range[1000], PalindromeQ[#]&&AnyTrue[IntegerDigits[#], OddQ]&] (* Requires Mathematica version 10 or later *) (* Harvey P. Dale, May 24 2021 *)
CROSSREFS
Sequence in context: A081936 A238795 A265079 * A029950 A372149 A061507
KEYWORD
easy,nonn,base
AUTHOR
Michael Joseph Halm, Mar 19 2004
EXTENSIONS
Corrected and definition clarified by Harvey P. Dale, May 24 2021
STATUS
approved