A043273 Sum of the digits of the n-th base 14 palindrome.
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 8, 9, 10
Offset: 1
Crossrefs
A029959 (base 14 palindromes)
Programs
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Mathematica
Table[With[{id14=IntegerDigits[n,14]},If[id14==Reverse[id14],Total[id14],Nothing]],{n,0,1000}] (* Harvey P. Dale, Oct 10 2024 *)