A sequence is constructed in the following way: Express the numbers 1, 2, 3, 4, 5,… in binary and stack them, right-justified. Then read the numbers in upward sloping diagonals and convert to decimal. The first four binary numbers are 11, 110, 101, 100, and their decimal equivalents are 3, 6, 5, 4.
0 0 0 1
0 0 1 0
0 0 1 1
0 1 0 0
0 1 0 1
0 1 1 0
Write a function to compute the nth term in the sequence.
Solution Stats
Problem Comments
2 Comments
Solution Comments
Show comments
Loading...
Problem Recent Solvers7
Suggested Problems
-
Sum all integers from 1 to 2^n
17974 Solvers
-
Generate a vector like 1,2,2,3,3,3,4,4,4,4
14223 Solvers
-
Given a matrix, swap the 2nd & 3rd columns
1283 Solvers
-
Kryptos - CIA Cypher Sculpture: Vignere Decryption
64 Solvers
-
227 Solvers
More from this Author328
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Four solutions so far, and they are all different. Interesting.
now they are 5 solution yet they are different