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 A124404 Nonpalindromes in base 10 that are non-palindromes in base 2. 0
 10, 12, 13, 14, 16, 18, 19, 20, 23, 24, 25, 26, 28, 29, 30, 32, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 46, 47, 48, 49, 50, 52, 53, 54, 56, 57, 58, 59, 60, 61, 62, 64, 67, 68, 69, 70, 71, 72, 74, 75, 76, 78, 79, 80, 81, 82, 83, 84, 86, 87, 89, 90, 91, 92, 94, 95, 96, 97, 98 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS Table of n, a(n) for n=1..69. MATHEMATICA Select[Range[100], Reverse[IntegerDigits[ # ]] != IntegerDigits[ # ] && Reverse[IntegerDigits[ #, 2]] != IntegerDigits[ #, 2] &] CROSSREFS Cf. A007632 = numbers that are palindromic in bases 2 and 10. Sequence in context: A065206 A261925 A083476 * A031288 A127957 A079026 Adjacent sequences: A124401 A124402 A124403 * A124405 A124406 A124407 KEYWORD base,nonn AUTHOR Tanya Khovanova, Dec 26 2006 STATUS approved

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Last modified December 5 13:14 EST 2023. Contains 367591 sequences. (Running on oeis4.)