A sequence of uncorrelated numbers developed by Wiener (1926-1927). The numbers are constructed
by beginning with
(1)
|
then forming the outer product with to obtain
(2)
|
This row is repeated twice, and its outer product is then taken to give
(3)
|
This is then repeated four times. The procedure is repeated, and the result repeated eight times, and so on. The sequences from each stage are then concatenated to form
the sequence 1, ,
1, 1, 1,
,
, 1,
,
,
1, 1, 1,
,
, 1,
,
, ....