A generalization of Ripà's square spiral solution for the n × n × ··· × n Points Upper Bound Problem. Additionally, we provide a non-trivial lower bound for the k-dimensional n_1 × n_2 × ··· × n_k Points Problem. In this way, we can build a range in which, with certainty, all the best possible solutions to the problem we are considering will fall. Finally, we give a few characteristic numerical examples in order to appreciate the fineness of the result arising from the particular approach we have chosen.
[Short and up-to-date version of the original NNTDM paper available at: https://nntdm.net/volume-20-2014/number-1/59-71/]
Citation
Short and up-to-date version of the original paper published in 2014; Notes on Number Theory and Discrete Mathematics, 20(1), 59–71.
Article
View The Rectangular Spiral or the n_1 × n_2 × · · · × n_k Points Problem