Sphenic numbers are positive integers that are products of three distinct prime numbers: 30, 42, 66, 70, 78, 102, 105, 110, 114, 130, ... For example, 30 = 2*3*5, 42 = 2*3*7, etc.
Return the numbers from the sphenic sequence corresponding to the supplied indices. For example, if n = 3:7, your function should return [66, 70, 78, 102, 105].
Solution Stats
Problem Comments
Solution Comments
Show comments
Loading...
Problem Recent Solvers85
Suggested Problems
-
It dseon't mettar waht oedrr the lrettes in a wrod are.
2082 Solvers
-
235 Solvers
-
351 Solvers
-
Generate a vector like 1,2,2,3,3,3,4,4,4,4
13625 Solvers
-
Test if two numbers have the same digits
264 Solvers
More from this Author139
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!