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A043272
Sum of the digits of the n-th base 13 palindrome.
0
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 8, 9, 10, 11, 12, 13, 14, 15
OFFSET
1,3
MATHEMATICA
Total[IntegerDigits[#, 13]]&/@Select[Range[0, 1000], IntegerDigits[#, 13] == Reverse[ IntegerDigits[ #, 13]]&] (* Harvey P. Dale, May 08 2020 *)
CROSSREFS
A029958 (base 13 palindromes)
Sequence in context: A087999 A106614 A297242 * A278064 A373232 A333358
KEYWORD
nonn,base
STATUS
approved