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 A223543 Nim-products of powers of 2, list of entries in matrix A223541. 3
 1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 24, 32, 44, 48, 52, 64, 75, 96, 103, 128, 141, 176, 185, 192, 198, 208, 222, 256, 384, 512, 704, 768, 832, 1024, 1200, 1536, 1648, 2048, 2256, 2816, 2960, 3072, 3168, 3328, 3552, 4096, 4237, 6144, 6237 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,2 COMMENTS List of entries in the nim-multiplication table of powers of 2 (A223541). First 3^n entries are the distinct entries of multiplication table of size 2^n. LINKS Tilman Piesk, Table of n, a(n) for n = 0..6560 Tilman Piesk, Walsh permutation; nimber multiplication (Wikiversity) FORMULA A223541(m,n) = a( A223542(m,n) ). a(0,2,4,8,10,14,18,26...) = a( A006046(1,2,3...) - 1 ) = A006017. EXAMPLE a(23) = 192, which is the result of the nim-multiplications 2*128 and 8*32. CROSSREFS Cf. A051775 (nim-multiplication table). Cf. A223541 (nim-multiplication table of powers of 2). Cf. A006017 (nim-squares of powers of 2). Cf. A006046 (sum of first n rows in Sierpinski's triangle). Cf. A000079 (powers of 2). Cf. A000244 (powers of 3). Sequence in context: A165514 A182417 A189704 * A306802 A293635 A123586 Adjacent sequences:  A223540 A223541 A223542 * A223544 A223545 A223546 KEYWORD nonn AUTHOR Tilman Piesk, Mar 21 2013 STATUS approved

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Last modified June 14 21:27 EDT 2021. Contains 345041 sequences. (Running on oeis4.)