coinSums(50)
should return 451.
testString: assert(coinSums(50) == 451, 'coinSums(50)
should return 451.');
- text: coinSums(100)
should return 4563.
testString: assert(coinSums(100) == 4563, 'coinSums(100)
should return 4563.');
- text: coinSums(150)
should return 21873.
testString: assert(coinSums(150) == 21873, 'coinSums(150)
should return 21873.');
- text: coinSums(200)
should return 73682.
testString: assert(coinSums(200) == 73682, 'coinSums(200)
should return 73682.');
```