23456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ
01  *
02         *                        *
03         *                        *
04  *                               *
05         *
06
07
08
09         *
10
11
12
13
14
15
16
17
18
19
20
21         *
   23456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ

-------------------------------------

total number of palindromes: 10
minimum palindrome depth: 1
maximum palindrome depth: 21
maximum palindromes: 2 in line 4

radix with most palindromes: 10

number of palindromes and maximum depth by radix:

radix      number    depth

   3         2         4
  10         5        21
  35         3         4