|
|
A167222
|
|
Irregular triangle read by rows: T(n,k) = n^3 - k^2 with 0 <= k <= A077121(n).
|
|
4
|
|
|
0, 1, 0, 8, 7, 4, 27, 26, 23, 18, 11, 2, 64, 63, 60, 55, 48, 39, 28, 15, 0, 125, 124, 121, 116, 109, 100, 89, 76, 61, 44, 25, 4, 216, 215, 212, 207, 200, 191, 180, 167, 152, 135, 116, 95, 72, 47, 20, 343, 342, 339, 334, 327, 318, 307, 294, 279, 262, 243, 222, 199, 174
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
0,4
|
|
COMMENTS
|
|
|
LINKS
|
|
|
EXAMPLE
|
Triangle begins:
0;
1, 0;
8, 7, 4;
27, 26, 23, 18, 11, 2;
64, 63, 60, 55, 48, 39, 28, 15, 0;
125, 124, 121, 116, 109, 100, 89, 76, 61, 44, 25, 4;
216, 215, 212, 207, 200, 191, 180, 167, 152, 135, 116, 95, 72, 47, 20, etc.
|
|
CROSSREFS
|
|
|
KEYWORD
|
|
|
AUTHOR
|
|
|
STATUS
|
approved
|
|
|
|