Given the following function call:
- math_sequence(2);
And the resulting output:
- [4, 6, 8, 10, 12, 14, 16, 18, 20, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5];
Another sample:
- math_sequence(5);
Resulting output:
- [10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42];
Create a function definition that achieves the output with the given input.