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A062697 Palindromes > 10 that are the sum of two smaller palindromes. 0
11, 33, 44, 55, 66, 77, 88, 99, 101, 121, 202, 212, 222, 232, 242, 252, 262, 272, 282, 292, 303, 313, 323, 333, 343, 353, 363, 373, 383, 393, 404, 414, 424, 434, 444, 454, 464, 474, 484, 494, 505, 515, 525, 535, 545, 555, 565, 575, 585, 595, 606, 616, 626 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Includes every palindrome > 22 whose first digit is not 1. - Robert Israel, Mar 17 2015

LINKS

Table of n, a(n) for n=1..53.

EXAMPLE

202 = 191 + 11 and all are palindromes.

MATHEMATICA

With[{pals=Select[Range[1000], IntegerDigits[#]==Reverse[ IntegerDigits[ #]]&]}, Select[ Union[Select[Total/@Subsets[pals, {2}], IntegerDigits[#] == Reverse[IntegerDigits[#]]&]], #>9&]] (* Harvey P. Dale, Mar 16 2015 *)

CROSSREFS

Sequence in context: A018956 A018947 A038634 * A247110 A022671 A029516

Adjacent sequences:  A062694 A062695 A062696 * A062698 A062699 A062700

KEYWORD

base,easy,nonn

AUTHOR

Erich Friedman, Jul 04 2001

EXTENSIONS

Corrected by Harvey P. Dale, Mar 16 2015

STATUS

approved

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Last modified June 26 04:11 EDT 2019. Contains 324369 sequences. (Running on oeis4.)