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 A368804 Irregular triangle read by rows: T(n,k) is the k-th balanced binary word of length 2*n, where words within a row are in lexicographical order (with leading zeros removed and interpreted as decimal numbers). 6
 1, 10, 11, 101, 110, 1001, 1010, 1100, 111, 1011, 1101, 1110, 10011, 10101, 10110, 11001, 11010, 11100, 100011, 100101, 100110, 101001, 101010, 101100, 110001, 110010, 110100, 111000, 1111, 10111, 11011, 11101, 11110, 100111, 101011, 101101, 101110, 110011, 110101, 110110 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS A balanced binary word is composed of the same number of zeros and ones. This is triangle A362030 with terms converted to binary and interpreted as decimal numbers. LINKS Paolo Xausa, Table of n, a(n) for n = 1..17576 (rows 1..8 of the triangle, flattened). EXAMPLE Triangle begins (where terms in row n are padded with zeros on the left to form a 2*n word): [1] 01 10; [2] 0011 0101 0110 1001 1010 1100; [3] 000111 001011 001101 001110 010011 010101 010110 011001 011010 011100 ... ; ... MATHEMATICA words[n_]:=Permutations[PadLeft[PadLeft[{}, n, 1], 2n]]; Array[Map[FromDigits, words[#]]&, 4] CROSSREFS Cf. A014486, A063171, A362030. Cf. A368750, A368751, A368752, A368753. Sequence in context: A104326 A205598 A350312 * A037090 A171676 A118240 Adjacent sequences: A368801 A368802 A368803 * A368805 A368806 A368807 KEYWORD nonn,tabf,base,easy AUTHOR Paolo Xausa, Jan 06 2024 STATUS approved

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Last modified April 19 12:11 EDT 2024. Contains 371792 sequences. (Running on oeis4.)