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A065209 Four 'Reverse and Add' steps are needed to reach a palindrome. 2
69, 78, 87, 96, 174, 175, 183, 192, 195, 273, 274, 280, 290, 291, 294, 372, 381, 390, 471, 472, 480, 492, 539, 570, 571, 579, 591, 599, 629, 638, 649, 670, 678, 679, 690, 698, 699, 728, 729, 748, 749, 769, 778, 789, 798, 819, 827, 836, 839, 847, 876, 877 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

The number of steps starts at 0, so palindromes (cf. A002113) are excluded.

LINKS

Table of n, a(n) for n=1..52.

Index entries for sequences related to Reverse and Add!

CROSSREFS

A002113, A015980, A065206.

Sequence in context: A210614 A235226 A015980 * A045021 A254712 A197172

Adjacent sequences:  A065206 A065207 A065208 * A065210 A065211 A065212

KEYWORD

nonn,base

AUTHOR

Klaus Brockhaus, Oct 21 2001

EXTENSIONS

OFFSET changed from 0,1 to 1,1 by Harry J. Smith, Oct 14 2009

STATUS

approved

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Last modified October 17 08:11 EDT 2019. Contains 328106 sequences. (Running on oeis4.)