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A118146 Start with 1 and repeatedly reverse the digits and add 49 to get the next term. 0
1, 50, 54, 94, 98, 138, 880, 137, 780, 136, 680, 135, 580, 134, 480, 133, 380, 132, 280, 131, 180, 130, 80, 57, 124, 470, 123, 370, 122, 270, 121, 170, 120, 70, 56, 114, 460, 113, 360, 112, 260, 111, 160, 110, 60, 55, 104, 450, 103, 350, 102, 250, 101, 150, 100 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

After 1 step enters a cycle of 54.

LINKS

Table of n, a(n) for n=1..55.

N. J. A. Sloane and others, Sequences of RADD type, OEIS wiki.

MATHEMATICA

NestList[FromDigits[Reverse[IntegerDigits[#]]]+49&, 1, 80]

NestList[IntegerReverse[#]+49&, 1, 70] (* Requires Mathematica version 10 or later *) (* Harvey P. Dale, Aug 22 2016 *)

CROSSREFS

Cf. A117828, A117816, A117817.

Sequence in context: A215908 A052261 A295155 * A114504 A227548 A282112

Adjacent sequences:  A118143 A118144 A118145 * A118147 A118148 A118149

KEYWORD

base,nonn,less

AUTHOR

Luc Stevens (lms022(AT)yahoo.com), May 14 2006

STATUS

approved

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Last modified November 17 18:24 EST 2019. Contains 329241 sequences. (Running on oeis4.)