A223539 - OEIS

%I #25 Jul 07 2018 19:27:10

%S 1,2,3,4,5,8,10,12,15,16,17,32,34,48,51,64,68,80,85,96,128,136,160,

%T 170,176,192,204,208,240,255,256,257,512,514,768,771,1024,1028,1280,

%U 1285,2048,2056,2560,2570,3072,3084,3840,3855,4096,4112,4352

%N List of entries in the compressed nim-multiplication table (A223537).

%C List of entries in the compressed nim-multiplication table (A223537).

%C The first 1, 3, 9, 30, 108, 402, 1548, 6072, 24048, ... entries are the distinct entries of A223537-submatrices of size 1, 2, 4, 8, 16, 32, 64, 128, 256, ... (A000079).

%H Tilman Piesk, <a href="/A223539/b223539.txt">Table of n, a(n) for n = 1..6072</a>

%H Tilman Piesk, <a href="/A223539/a223539_2.txt">Table of n, a(n) for n = 1..24048</a>

%H Tilman Piesk, <a href="/A223539/a223539_1.txt">Detailed list, including the entries' positions in the matrix</a>

%H Tilman Piesk, <a href="http://en.wikiversity.org/wiki/Walsh_permutation;_nimber_multiplication">Walsh permutation; nimber multiplication</a> (Wikiversity)

%F A223537(m,n) = a(A223538(m,n)).

%e Biggest entry of 8 X 8 submatrix of A223537 is A223537(7,7) = a(29) = 255.

%e Biggest entry of 16 X 16 submatrix of A223537 is A223537(15,15) = a(107) = 65535.

%Y Cf. A223537, A223538.

%K nonn

%O 1,2

%A _Tilman Piesk_, Mar 21 2013