

A235829


Number of (n+1)X(2+1) 0..2 arrays with the difference of the upper median and minimum value of each 2X2 subblock in lexicographically nondecreasing order columnwise and nonincreasing rowwise


1



549, 8160, 110923, 1378463, 16385455, 187651928, 2100282123, 23113626964, 251566008413, 2717152701688, 29200663712707, 312765530573453, 3342753914724018, 35676421518532748, 380426763089559131
(list;
graph;
refs;
listen;
history;
text;
internal format)




