On Some Mathematical Recreations.
An attempt to show how recurrence techniques, and dynamic programming techniques in particular help to obtain the number of representations of different types and minimal representations.
Bellman, Richard Ernest, On Some Mathematical Recreations.. Santa Monica, CA: RAND Corporation, 1961. https://www.rand.org/pubs/papers/P2392-1.html. Also available in print form.
Bellman, Richard Ernest, On Some Mathematical Recreations., Santa Monica, Calif.: RAND Corporation, P-2392-1, 1961. As of August 03, 2022: https://www.rand.org/pubs/papers/P2392-1.html