A262565 - OEIS

A262565

A weaver's answer to the question "What comes next after 2,3,5?".

2, 3, 5, 5, 3, 2, 2, 3, 5, 5, 3, 2, 2, 3, 5, 5, 3, 2, 2, 3, 5, 5, 3, 2, 2, 3, 5, 5, 3, 2, 2, 3, 5, 5, 3, 2, 2, 3, 5, 5, 3, 2, 2, 3, 5, 5, 3, 2, 2, 3, 5, 5, 3, 2, 2, 3, 5, 5, 3, 2, 2, 3, 5, 5, 3, 2, 2, 3, 5, 5, 3, 2, 2, 3, 5, 5, 3, 2, 2, 3, 5, 5, 3, 2, 2, 3, 5, 5, 3, 2, 2, 3, 5, 5, 3, 2, 2, 3, 5, 5

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

COMMENTS

a(n+1) - a(n) = A186809(n). - Reinhard Zumkeller, Oct 19 2015

LINKS

Table of n, a(n) for n=1..100.

E. R. Berlekamp, A contribution to mathematical psychometrics, Unpublished Bell Labs Memorandum, Feb 08 1968 [Annotated scanned copy]

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

MATHEMATICA

t = Prime@ Range@ 3; Flatten@ Table[{t, Reverse@ t}, {16}] (* Michael De Vlieger, Oct 20 2015 *)

PadRight[{}, 120, {2, 3, 5, 5, 3, 2}] (* or *) LinearRecurrence[{1, -1, 1, -1, 1}, {2, 3, 5, 5, 3}, 120] (* Harvey P. Dale, Sep 19 2016 *)