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A067036 Records for the number of integers k such that an integer is of the form k + reverse(k). 3
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 16, 18, 20, 21, 24, 27, 30, 32, 36, 40, 45, 50, 54, 60, 63, 70, 72, 80, 81, 90, 100, 108, 120, 126, 140, 144, 160, 162, 180, 200, 210, 216, 240, 243, 270, 300, 320, 324, 360, 400, 405, 450, 500, 540, 600, 630, 700, 720, 800, 810 (list; graph; refs; listen; history; internal format)
OFFSET

0,2

COMMENTS

RECORDS transform of A067032. A067035 gives the corresponding integers at which these records are attained.

LINKS

N. J. A. Sloane, Transforms

Index entries for sequences related to Reverse and Add!

EXAMPLE

3 is a record since there is an integer n (viz. 33, cf. A067032) such that for three integers k we have n = k + reverse(k) and for m < n there are at most two integers j such that m = j + reverse(j).

CROSSREFS

Cf. A067030, A067031, A067032, A067033, A067034, A067035.

Sequence in context: A096868 A206718 A190760 * A119823 A067082 A102685

Adjacent sequences:  A067033 A067034 A067035 * A067037 A067038 A067039

KEYWORD

base,nonn

AUTHOR

Klaus Brockhaus (klaus-brockhaus(AT)t-online.de), Dec 29 2001

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Last modified February 17 09:09 EST 2012. Contains 206002 sequences.