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 A092214 In base 2: numbers n not of the form k + reverse(k) for any k. 1
 1, 4, 7, 8, 11, 12, 13, 16, 19, 20, 22, 23, 26, 28, 29, 31, 32, 36, 38, 39, 40, 41, 43, 46, 47, 48, 49, 50, 53, 55, 56, 58, 59, 60, 61, 64, 67, 68, 70, 71, 72, 73, 74, 76, 77, 79, 80, 82, 83, 86, 87, 88, 89, 91, 92, 94, 95, 97, 98, 100, 103, 104, 106, 107, 109, 110, 111, 112 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,2 COMMENTS Base-2 analog of A067031 (base 10) and A091679 (base 4). Complement of A092213. LINKS Table of n, a(n) for n=0..67. EXAMPLE 13 is a term since 13 (decimal) = 1101 and there is no k such that k + reverse(k) = 1101 in base 2. CROSSREFS Cf. A092213, A067031, A091679. Sequence in context: A310933 A186712 A001494 * A319926 A128373 A080578 Adjacent sequences: A092211 A092212 A092213 * A092215 A092216 A092217 KEYWORD nonn,base,easy AUTHOR Klaus Brockhaus, Feb 25 2004 STATUS approved

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Last modified June 13 22:21 EDT 2024. Contains 373391 sequences. (Running on oeis4.)