

A234783


Number of (n+1)X(5+1) 0..3 arrays with no adjacent elements equal and with each 2X2 subblock having the number of clockwise edge increases equal to the number of counterclockwise edge increases


1



125228, 17521780, 2502596188, 359793857812, 51845281856108, 7476894104333052, 1078605317680077396, 155614824084934672788, 22452077551856021854716, 3239428188830770758924524, 467393277375896551656412372
(list;
graph;
refs;
listen;
history;
text;
internal format)




