Cody

# Problem 3001. Sphenic number sequence

Solution 2166464

Submitted on 20 Mar 2020 by Nikolaos Nikolaou
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### Test Suite

Test Status Code Input and Output
1   Pass
n = 1:5; arr_corr = [30, 42, 66, 70, 78]; assert(isequal(sphenic_seq(n),arr_corr))

arr = 30 42 66 70 78

2   Pass
n = 1:10; arr_corr = [30, 42, 66, 70, 78, 102, 105, 110, 114, 130]; assert(isequal(sphenic_seq(n),arr_corr))

arr = 30 42 66 70 78 102 105 110 114 130

3   Pass
n = 3:7; arr_corr = [66, 70, 78, 102, 105]; assert(isequal(sphenic_seq(n),arr_corr))

arr = 66 70 78 102 105

4   Pass
n = 20:30; arr_corr = [222 230 231 238 246 255 258 266 273 282 285]; assert(isequal(sphenic_seq(n),arr_corr))

arr = 222 230 231 238 246 255 258 266 273 282 285

5   Pass
n = 1:53; arr_corr = [30, 42, 66, 70, 78, 102, 105, 110, 114, 130, 138, 154, 165, 170, 174, 182, 186, 190, 195, 222, 230, 231, 238, 246, 255, 258, 266, 273, 282, 285, 286, 290, 310, 318, 322, 345, 354, 357, 366, 370, 374, 385, 399, 402, 406, 410, 418, 426, 429, 430, 434, 435, 438]; assert(isequal(sphenic_seq(n),arr_corr))

arr = Columns 1 through 29 30 42 66 70 78 102 105 110 114 130 138 154 165 170 174 182 186 190 195 222 230 231 238 246 255 258 266 273 282 Columns 30 through 53 285 286 290 310 318 322 345 354 357 366 370 374 385 399 402 406 410 418 426 429 430 434 435 438

6   Pass
i1 = randi(20,1); n = i1:(i1+randi(25,1)); arr_tot = [30, 42, 66, 70, 78, 102, 105, 110, 114, 130, 138, 154, 165, 170, 174, 182, 186, 190, 195, 222, 230, 231, 238, 246, 255, 258, 266, 273, 282, 285, 286, 290, 310, 318, 322, 345, 354, 357, 366, 370, 374, 385, 399, 402, 406, 410, 418, 426, 429, 430, 434, 435, 438]; arr_corr = arr_tot(n); assert(isequal(sphenic_seq(n),arr_corr))

arr = 66 70 78 102 105 110 114 130 138 154 165 170 174 182 186 190 195 222 230 231 238 246 255

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