On an unsolved question about the Smarandache Square-Partial-Digital Subsequence

Main Author: Russo, Felice
Format: Article Journal
Terbitan: , 2014
Online Access: https://zenodo.org/record/9036
Daftar Isi:
  • Reporting the solution of an unsolved question on Smarandache Square-Partial-Digital Subsequence. Founding it by extended computer search. Some new questions about palindromic numbers and prime numbers in SSPDS are posed too.