digitnPowers(2)
should return 0.
testString: assert(digitnPowers(2) == 0);
- text: digitnPowers(3)
should return 1301.
testString: assert(digitnPowers(3) == 1301);
- text: digitnPowers(4)
should return 19316.
testString: assert(digitnPowers(4) == 19316);
- text: digitnPowers(5)
should return 443839.
testString: assert(digitnPowers(5) == 443839);
```