OFFSET
0,1
COMMENTS
Positions start with the 0th position on the right. - Robert Israel, Jun 01 2020
LINKS
Robert Israel, Table of n, a(n) for n = 0..2000
Eric Weisstein's World of Mathematics, Fibonacci Number
EXAMPLE
MAPLE
N:= 100: # for a(0) to a(N)
F[0]:= 0: F[1]:= 1:
V:= Array(0..N):
count:= 0:
for m from 2 while count < N+1 do
F[m]:= F[m-1]+F[m-2];
L:= convert(F[m], base, 10);
M:= select(t -> L[t+1]=7 and V[t]=0, [$0..min(N, nops(L)-1)]);
count:= count + nops(M);
V[M]:= m;
od:
convert(V, list); # Robert Israel, Jun 01 2020
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Reinhard Zumkeller, Apr 18 2005
STATUS
approved