login
This site is supported by donations to The OEIS Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A015982 Five iterations of Reverse and Add are needed to reach a palindrome. 1
166, 176, 198, 265, 275, 297, 364, 374, 396, 463, 473, 495, 549, 562, 572, 594, 639, 648, 661, 671, 693, 738, 747, 760, 770, 792, 837, 846, 891, 929, 936, 945, 990, 1396, 1486, 1576, 1666, 1697, 1756, 1787, 1791, 1793, 1796, 1846, 1877 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

The number of iterations starts at 1, so palindromes (cf. A002113) are not excluded. The corresponding sequence excluding palindromes is A065210.

LINKS

Table of n, a(n) for n=1..45.

Index entries for sequences related to Reverse and Add!

CROSSREFS

Cf. A002113, A065210.

Sequence in context: A233466 A203183 A184128 * A065210 A261261 A261288

Adjacent sequences:  A015979 A015980 A015981 * A015983 A015984 A015985

KEYWORD

nonn,base

AUTHOR

Robert G. Wilson v

EXTENSIONS

a(30) corrected by Sean A. Irvine, Dec 20 2018

Offset set to 1 by Alois P. Heinz, Dec 20 2018

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified May 27 02:54 EDT 2019. Contains 323597 sequences. (Running on oeis4.)