A246154 Number of inequivalent n X 9 binary matrices, where equivalence means permutations of rows or columns or the symbol set.

1, 5, 70, 1142, 32327, 1291582, 65131512, 3608247685, 201068340141, 10733521835504, 536688063735206, 24928346415088256, 1074344019881899521, 43049680020575937728, 1609339115058138292660, 56340829613924685604765, 1854088123360165773020846

Offset: 0

Author

Alois P. Heinz, Aug 17 2014

Keywords

• nonn

Links

• Index to number of inequivalent matrices modulo permutation of rows and columns

Crossrefs

Column k=9 of A242093.