Adding a new DP problem: Moser-de Bruijn

[kmert10]

Given an integer "n", print the first "n" terms of the Moser-de Bruijn Sequence.

The Moser-de Bruijn sequence is the sequence obtained by adding up the distinct powers of the number 4 (For example: 1, 4, 16, 64, etc).

[kmert10]

Assigning myself.

[github-actions]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[stale]

Please reopen this issue once you add more information and updates here. If this is not the case and you need some help, feel free to seek help from our Gitter or ping one of the reviewers. Thank you for your contributions!