Problem 45187. Combinations using Stirling numbers of the second kind

Solution 1993921

Submitted on 28 Oct 2019 by Tim

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Test	Status	Code Input and Output
1	Pass	n = 4; k = 3; y_correct = 14; assert(isequal(stirlingSum(n,k),y_correct))
2	Pass	n = 10; k = 5; y_correct = 86472; assert(isequal(stirlingSum(n,k),y_correct))
3	Pass	n = 15; k = 6; y_correct = 676207628; assert(isequal(stirlingSum(n,k),y_correct))
4	Pass	n = 11; k = 9; y_correct = 678514; assert(isequal(stirlingSum(n,k),y_correct))
5	Pass	n = 14; k = 12; y_correct = 190899230; assert(isequal(stirlingSum(n,k),y_correct))
6	Pass	n = 14; k = 1; y_correct = 1; assert(isequal(stirlingSum(n,k),y_correct))
7	Pass	n = 17; k = 4; y_correct = 715860651; assert(isequal(stirlingSum(n,k),y_correct))
8	Pass	n = 10; k = 10; y_correct = 115975; assert(isequal(stirlingSum(n,k),y_correct))