|
|
A106689
|
|
3 symbols five at a time.
|
|
0
|
|
|
1, 1, 3, 2, 1, 1, 1, 3, 2, 1, 3, 3, 2, 1, 3, 2, 2, 3, 1, 2, 1, 1, 3, 2, 1, 1, 1, 3, 2, 1, 1, 1, 3, 2, 1, 3, 3, 2, 1, 3, 2, 2, 3, 1, 2, 1, 1, 3, 2, 1, 3, 3, 2, 1, 3, 3, 3, 2, 1, 3, 2, 2, 3, 1, 2, 1, 1, 3, 2, 1, 3, 3, 2, 1, 3, 2, 2, 3, 1, 2, 2, 2, 3, 1, 2, 3, 3, 2, 1, 3, 1, 1, 3, 2, 1, 2, 2, 3, 1, 2, 1, 1, 3, 2, 1
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
0,3
|
|
COMMENTS
|
This substitution gives distorted gasket.
|
|
LINKS
|
|
|
FORMULA
|
1->{1, 1, 3, 2, 1}, 2->{2, 2, 3, 1, 2}, 3->{3, 3, 2, 1, 3}
|
|
MATHEMATICA
|
s[1] = {1, 1, 3, 2, 1}; s[2] = {2, 2, 3, 1, 2}; s[3] = {3, 3, 2, 1, 3}; t[a_] := Flatten[s /@ a]; p[0] = {1}; p[1] = t[p[0]]; p[n_] := t[p[n - 1]] aa = p[3]
|
|
CROSSREFS
|
|
|
KEYWORD
|
nonn,uned
|
|
AUTHOR
|
|
|
STATUS
|
approved
|
|
|
|