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A100845
a(n) = L(P(n)), where P = A000041 (partition numbers) and L = A000032 (Lucas numbers).
2
1, 1, 3, 4, 11, 29, 199, 1364, 39603, 1860498, 599074578, 505019158607, 12360848946698171, 1281597540372340914251, 16342986943522226847837781364, 6050965600552329018623146299409643807, 1888621362467059762119226660462223993033685748724
OFFSET
0,3
LINKS
FORMULA
a(n) = A000032(A000041(n)). - David Wasserman, Mar 04 2008
EXAMPLE
If n=4, L(P(4)) = 11.
If n=8, L(P(8)) = 39603.
MATHEMATICA
Table[LucasL[PartitionsP[n]], {n, 0, 20}] (* Vincenzo Librandi, May 09 2016 *)
PROG
(Magma) [Lucas(NumberOfPartitions(n)): n in [0..20]]; // Vincenzo Librandi, May 09 2016
CROSSREFS
Sequence in context: A141723 A268478 A180363 * A019169 A049979 A084378
KEYWORD
nonn
AUTHOR
Parthasarathy Nambi, Jan 07 2005
EXTENSIONS
More terms from David Wasserman, Mar 04 2008
Edited and offset changed by Bruno Berselli, May 09 2016
STATUS
approved