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A062954 Least common multiple of Lucas numbers L(0), L(1), ..., L(n). 2
2, 6, 12, 84, 924, 2772, 80388, 3778236, 71786484, 2943245844, 585705922956, 13471236227988, 7018514074781748, 1972202455013671188, 61138276105423806828, 134932175364670341669396 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..16.

MATHEMATICA

Module[{nn=20, luc}, luc=LucasL[Range[0, nn]]; Rest[Table[LCM@@Take[luc, n], {n, nn}]]] (* Harvey P. Dale, Jun 29 2015 *)

PROG

(PARI) A000032(n) = fibonacci(n+1)+fibonacci(n-1)

a(n) = {v = A000032(0); for (i=1, n, v = lcm(v, A000032(i)); ); return (v); } \\ Michel Marcus, Jul 22 2013

CROSSREFS

Cf. A000032, A035105.

Sequence in context: A129085 A274941 A141288 * A038787 A144098 A259140

Adjacent sequences:  A062951 A062952 A062953 * A062955 A062956 A062957

KEYWORD

easy,nonn

AUTHOR

Reiner Martin (reinermartin(AT)hotmail.com), Jul 21 2001

STATUS

approved

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Last modified April 20 09:59 EDT 2019. Contains 322309 sequences. (Running on oeis4.)