OFFSET
0,2
LINKS
Hugo Pfoertner, Distribution of values generated by n-step SLPs, Illustration.
EXAMPLE
The sets of numbers obtainable at the n-th step are:
S(0) = { 1 },
S(1) = { 0, 1, 2 },
S(2) = { 0, 1/2, 1, 2, 3, 4 },
S(3) = { 0, 1/4, 1/3, 1/2, 2/3, 1, 3/2, 2, 5/2, 3, 4, 5, 6, 8, 9, 16 }.
CROSSREFS
KEYWORD
nonn,hard,more
AUTHOR
Hugo Pfoertner, Jun 18 2017
EXTENSIONS
a(7) from Alois P. Heinz, Jun 18 2017
STATUS
approved