2 citations · 5 across the 7 of their papers we have counts for
4 papers · 1 filter
The invariance of the type of a -palindrome
Daniel Tsai
The notion of a -palindrome is recently introduced by the author. Later, the author defined the notion of the type of a -palindrome with respect to a number which can…
v-palindromes: an analogy to the palindromes
Daniel Tsai
In the year 2007, the author discovered an intriguing property of the number he saw on the license plate of a car. Namely, if we take and its reversal , prime fact…
Repeated concatenations in residue classes
Daniel Tsai
We give an algorithm to determine all the repeated concatenations, in a given base, of a natural number in a residue class. The author recently describes a particular sequence of $…
The fundamental period of a periodic phenomenon pertaining to -palindromes
Daniel Tsai
Natural numbers satisfying a certain unusual property are defined by the author in a previous note. Later, the author called such numbers -palindromic numbers and proved a perio…