[Subset of] elementary rules
The examples shown have rule numbers n for which IntegerDigits[n, 2, 8]
✖
IntegerDigits[n, 2, 8]
matches {_, i_, _, j_, i_, _, j_, 0}
✖
{_, i_, _, j_, i_, _, j_, 0}
.
[Subset of] elementary rules
The examples shown have rule numbers n for which IntegerDigits[n, 2, 8]
✖
IntegerDigits[n, 2, 8]
matches {_, i_, _, j_, i_, _, j_, 0}
✖
{_, i_, _, j_, i_, _, j_, 0}
.
From Stephen Wolfram: A New Kind of Science [citation]