|
|
A056887
|
|
Determinant of n X n Hankel matrix whose entries are t(i+j), 0 <= i, j < n, where t is the Thue-Morse sequence.
|
|
3
|
|
|
1, 0, -1, -2, 1, 2, 7, -8, -7, -6, 27, -54, 57, -56, -233, -232, -7, -6, 187, -588, 1485, -1242, -6177, -3184, -639, 640, -1441, -3472, 13033, 13032, -20745, -24120, 1593, 1594, 20891, -60476, 9069, -26964, -1916541, -6305202, 1619109, -1599426, -8587701
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
0,4
|
|
LINKS
|
|
|
PROG
|
(PARI) a(n) = matdet(matrix(n, n, i, j, hammingweight(i+j-2) % 2)); \\ Michel Marcus, Apr 13 2020
|
|
CROSSREFS
|
|
|
KEYWORD
|
|
|
AUTHOR
|
|
|
EXTENSIONS
|
|
|
STATUS
|
approved
|
|
|
|