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 A366140 Fixed points of the binary rotations A336953 and A366139: numbers k >= 0 such that A336953(k) = A366139(k) = k. 3
 0, 1, 2, 3, 6, 7, 8, 10, 12, 15, 20, 25, 30, 31, 36, 42, 45, 48, 54, 60, 63, 70, 77, 84, 91, 98, 105, 112, 119, 126, 127, 128, 136, 144, 152, 160, 168, 170, 176, 184, 192, 200, 204, 208, 216, 224, 232, 240, 248, 255, 261, 270, 279, 288, 297, 306, 315, 324, 333 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,3 COMMENTS If a number is a fixed point of A336953, then it's also a fixed point of A366139, and vice versa. k is a term iff A302291(k)|k. LINKS Paolo Xausa, Table of n, a(n) for n = 1..10000 MATHEMATICA A366140Q[n_]:=FromDigits[RotateLeft[IntegerDigits[n, 2], n], 2]==n; Select[Range[0, 500], A366140Q] CROSSREFS Cf. A302291, A336953, A366139. Sequence in context: A028768 A294484 A064528 * A179794 A221977 A001162 Adjacent sequences: A366137 A366138 A366139 * A366141 A366142 A366143 KEYWORD nonn,base,easy AUTHOR Paolo Xausa, Sep 30 2023 STATUS approved

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Last modified June 21 12:50 EDT 2024. Contains 373544 sequences. (Running on oeis4.)