OFFSET
1,3
LINKS
M. A. Harrison, On the number of classes of binary matrices, IEEE Trans. Computers, 22 (1973), 1048-1051. See Table II.
M. A. Harrison, On the number of classes of binary matrices, IEEE Transactions on Computers, C-22.12 (1973), 1048-1052. (Annotated scanned copy)
EXAMPLE
The first few antidiagonals are:
1,
1,2,
1,3,2,
1,4,4,3,
1,5,7,8,3,
1,6,11,19,10,4,
1,7,16,41,32,16,4,
1,8,23,81,101,68,20,5,
...
CROSSREFS
The second row of the array starts 2,4,7,11,16,23, which does not identify it uniquely.
KEYWORD
AUTHOR
N. J. A. Sloane, Jun 27 2015
STATUS
approved