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 A029959 Numbers that are palindromic in base 14. 4
 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 15, 30, 45, 60, 75, 90, 105, 120, 135, 150, 165, 180, 195, 197, 211, 225, 239, 253, 267, 281, 295, 309, 323, 337, 351, 365, 379, 394, 408, 422, 436, 450, 464, 478, 492, 506, 520, 534, 548, 562, 576, 591 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,3 LINKS John Cerkan, Table of n, a(n) for n = 1..10000 Patrick De Geest, Palindromic numbers beyond base 10 EXAMPLE 195 is DD in base 14. 196 is 100 in base 14, so it's not in the sequence. 197 is 101 in base 14. MATHEMATICA palQ[n_, b_:10] := Module[{idn = IntegerDigits[n, b]}, idn == Reverse[idn]]; Select[ Range[0, 600], palQ[#, 14] &] (* Harvey P. Dale, Aug 03 2014 *) PROG (PARI) isok(n) = Pol(d=digits(n, 14)) == Polrev(d); \\ Michel Marcus, Mar 12 2017 CROSSREFS Sequence in context: A048311 A043717 A296753 * A297283 A048325 A048338 Adjacent sequences:  A029956 A029957 A029958 * A029960 A029961 A029962 KEYWORD nonn,base AUTHOR STATUS approved

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Last modified November 17 12:09 EST 2018. Contains 317276 sequences. (Running on oeis4.)