A "look-and-say" sequence. Describe the previous term by overstating the digit count by 1. a(1) = 1.

A359223

A "look-and-say" sequence. Describe the previous term by overstating the digit count by 1. a(1) = 1.

Terms

    a(0) =1a(1) =21a(2) =2221a(3) =4221a(4) =243221a(5) =2224233221a(6) =422422333221

External references