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A318922
Apply Lenormand's transformation k -> A318921(k) to the Fibonacci numbers.
1
0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 7, 2, 0, 6, 14, 4, 31, 39, 4, 0, 11, 8, 7, 1020, 32, 0, 228, 1016, 109, 249, 160, 7, 112, 3708, 3099, 340, 13208, 12526, 192, 3596, 8957, 999, 4178060, 746, 879, 13296, 15855, 16920, 29184, 227952, 124264, 16192, 984121, 77442, 1952, 16359, 4967, 1044
OFFSET
0,11
LINKS
MAPLE
a:= proc(n) local d, i, l, m, r;
i, r, l, m:= 0$2, 2, (<<0|1>, <1|1>>^n)[1, 2];
while m>0 do d:= irem(m, 2, 'm');
if d=l then r:= r+d*2^i; i:=i+1 fi; l:= d
od; r
end:
seq(a(n), n=0..100); # Alois P. Heinz, Sep 08 2018
CROSSREFS
Sequence in context: A341798 A232812 A245740 * A236565 A093954 A177703
KEYWORD
nonn,base
AUTHOR
N. J. A. Sloane, Sep 08 2018
STATUS
approved