A033671 - OEIS

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A033671

Trajectory of 59 under map x->x + (x-with-digits-reversed).

59, 154, 605, 1111, 2222, 4444, 8888, 17776, 85547, 160105, 661166, 1322332, 3654563, 7309126, 13528163, 49710694, 99312488, 187733887, 976071668, 1842242347, 9274664828, 17559329557, 93151725128

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OFFSET

0,1

LINKS

Robert Israel, Table of n, a(n) for n = 0..2424

Index entries for sequences related to Reverse and Add!

FORMULA

a(n) = A033658(n+1) for n > 0. - R. J. Mathar, Oct 22 2008

MATHEMATICA

NestList[#+FromDigits[Reverse[IntegerDigits[#]]]&, 59, 30] (* Harvey P. Dale, Jul 31 2013 *)

CROSSREFS

Cf. A033658.

Sequence in context: A142319 A140687 A118154 * A122702 A142422 A255352

Adjacent sequences: A033668 A033669 A033670 * A033672 A033673 A033674

KEYWORD

nonn,base

AUTHOR

N. J. A. Sloane.

STATUS

approved