0,1
J. P. McSorley, Counting structures in the Moebius ladder, Discrete Math., 184 (1998), 137-164.
if n mod 2 = 0 then L(n) else L(n)+2; fi; where L() are the Lucas numbers.
A001350(n) + 2.
Sequence in context: A121833 A091606 A027037 this_sequence A027100 A060840 A074717
Adjacent sequences: A020875 A020876 A020877 this_sequence A020879 A020880 A020881
nonn
njas
Search completed in 0.002 seconds