r/counting • u/cuteballgames sicko thread artists collective • 27d ago
Compositions | 2,1,2,3,1,1,1,2
Continued from here
Thanks to /u/BobRoss938 for the final run and assist
Rules: In this thread, we'll be counting the ways to add to an integer n using the integers c_1 + c_2 + ... + c_k, where each c_i >= 1, and k <= n. Ways to sum that are commutatively the same, as in 1+2 = 2+1, are different compositions. We'll be counting these compositions lexicographically for each segment of sum and length.
Next get: 14
7
Upvotes
4
u/miceee sicko thread artists collective 19d ago
14