A223540 Matrix T(m,n) = nim-product(2^m,2^n) read by rows of lower triangle.

1, 2, 3, 4, 8, 6, 8, 12, 11, 13, 16, 32, 64, 128, 24, 32, 48, 128, 192, 44, 52, 64, 128, 96, 176, 75, 141, 103, 128, 192, 176, 208, 141, 198, 185, 222, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768, 384, 512, 768, 2048, 3072, 8192, 12288

Offset: 0

Author

Tilman Piesk, Mar 21 2013

Keywords

• nonn
• tabl

Comments

More compact representation of the symmetric matrix A223541.

This sequence is related to A223541, as A046899 is to A007318.

Links

• Tilman Piesk, First 128 rows of the matrix, flattened
• Tilman Piesk, Walsh permutation; nimber multiplication (Wikiversity)

Crossrefs

Cf. A223541.