A118520 Define sequence S_m by: initial term = m, reverse digits and add 3 to get next term. Entry shows S_5. This reaches a cycle of length 6 in 2 steps.

5, 8, 11, 14, 44, 47, 77, 80, 11, 14, 44, 47, 77, 80, 11, 14, 44, 47, 77, 80, 11, 14, 44, 47, 77, 80, 11, 14, 44, 47, 77, 80, 11, 14, 44, 47, 77, 80, 11, 14, 44, 47, 77, 80, 11, 14, 44, 47, 77, 80, 11, 14, 44, 47, 77, 80, 11, 14, 44, 47, 77, 80, 11, 14, 44, 47, 77, 80

Offset

1,1

Links

Table of n, a(n) for n=1..68.

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

Index entries for linear recurrences with constant coefficients, signature (0, 0, 0, 0, 0, 1).

Formula

a(n) = A118518(n+1). - R. J. Mathar, Sep 02 2013

Mathematica

Join[{5, 8}, LinearRecurrence[{0, 0, 0, 0, 0, 1}, {11, 14, 44, 47, 77, 80}, 66]] (* Ray Chandler, Jul 18 2015 *)

Crossrefs

Cf. A117831, A118517 on.

Sequence in context: A352623 A314389 A363889 * A001954 A006620 A176628

Adjacent sequences: A118517 A118518 A118519 * A118521 A118522 A118523

Keyword

nonn,base

Author

N. J. A. Sloane, May 06 2006

Status

approved