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A274348 Products of three distinct Lucas numbers (3,4,7,11,18,...) 5
84, 132, 216, 231, 308, 348, 378, 504, 564, 594, 609, 792, 812, 912, 957, 987, 1276, 1316, 1386, 1476, 1551, 1566, 1596, 2068, 2088, 2128, 2233, 2388, 2508, 2538, 2583, 3344, 3384, 3444, 3619, 3654, 3864, 4059, 4089, 4104, 4179, 5412, 5452, 5472, 5572, 5742 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..46.

EXAMPLE

84 = 3*4*7, 132 = 3*4*11.

MATHEMATICA

z = 100; f[n_] := LucasL[n];

Take[Sort[Flatten[Table[f[u] f[v] f[w], {u, 2, z}, {v, 2, u - 1}, {w, 2, v - 1}]]], z]

CROSSREFS

Cf. A000032, A274349, A274348, A271354, A272949.

Sequence in context: A015708 A114822 A099637 * A143758 A101260 A141502

Adjacent sequences:  A274345 A274346 A274347 * A274349 A274350 A274351

KEYWORD

nonn,easy

AUTHOR

Clark Kimberling, Jun 18 2016

STATUS

approved

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Last modified August 5 05:22 EDT 2020. Contains 336209 sequences. (Running on oeis4.)