OFFSET
1,8
COMMENTS
LINKS
EXAMPLE
Triangle begins:
1
1
-1 1
1 0
1 -2 1
-1 1 0
-1 1 2 -3 1
1 0 0
0 1 -1 0 0
1 -1 -1 1 0
1 -2 -2 3 3 -4 1
-1 0 1 0 0
-1 2 2 1 -1 -3 -6 6 4 -5 1
-1 1 2 -2 -1 1 0
0 1 -1 1 -1 0 0
1 0 0 0 0
1 -2 -2 -2 6 3 3 3 -4 -4 -12 10 5 -6 1
0 -1 1 0 0 0 0
For example, row 14 gives: s(41) = -e(5) + 2e(32) + e(41) - 2e(221) - e(311) + e(2111).
CROSSREFS
KEYWORD
sign,tabf
AUTHOR
Gus Wiseman, Nov 20 2018
STATUS
approved