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A202625 Order of Fibonacci group F(n,3) (or 0 if the group is infinite). 1
0, 8, 2, 63, 0, 5, 342, 0, 8, 999, 0, 11, 2196, 0, 14, 4095, 0, 17, 6858, 0, 20, 10647, 0, 23, 15624, 0, 26, 21951, 0, 29, 29790, 0, 32, 39303, 0, 35, 50652, 0, 38, 63999, 0, 41, 79506, 0, 44, 97335, 0, 47, 117648, 0, 50, 140607, 0, 53, 166374, 0, 56, 195111, 0, 59, 226980, 0, 62, 262143, 0, 65, 300762, 0, 68, 342999, 0, 71, 389016, 0, 74, 438975, 0 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

A column of the array described in A202624. See that entry for references.

LINKS

Table of n, a(n) for n=1..77.

MAPLE

f:=n-> if n mod 3 = 0 then n-1 elif n mod 3 = 1 then n^3-1 else 0 fi; # Gives all values correctly except that a(2) should be 8.

CROSSREFS

Cf. A202624.

Sequence in context: A303635 A179315 A096041 * A038280 A260039 A032761

Adjacent sequences:  A202622 A202623 A202624 * A202626 A202627 A202628

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, Dec 30 2011

STATUS

approved

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Last modified September 20 16:25 EDT 2019. Contains 327242 sequences. (Running on oeis4.)