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17 votes
12 answers
631 views

Generalized Cantor set segment lengths

Problem Let's define a generalized Cantor set by iteratively deleting some rational length segments from the middle of all intervals that haven't yet been deleted, starting from a single continuous ...
Angs's user avatar
  • 4,987
34 votes
6 answers
1k views

Generate a Padovan Spiral

Introduction Similar to the Fibonacci Sequence, the Padovan Sequence (OEIS A000931) is a sequence of numbers that is produced by adding previous terms in the sequence. The initial values are defined ...
Andrew Li's user avatar
  • 1,071
16 votes
6 answers
884 views

Converging Sums of a Fractal Sequence

Background A fractal sequence is an integer sequences where you can remove the first occurrence of every integer and end up with the same sequence as before. A very simple such sequence is called ...
Martin Ender's user avatar