|
|
A330810
|
|
a(n) is the largest number that can be expressed as the sum of three triangular numbers in exactly n ways.
|
|
1
|
|
|
53, 194, 470, 788, 1730, 2000, 2693, 4310, 6053, 6845, 10688, 11348, 13970, 12923, 20768, 17135, 27830, 26480, 36245, 31688, 37073, 39983, 57860, 46940, 49148, 68258, 62810, 66515, 76985, 73868, 82850, 123878, 87890, 119810, 111053, 118490, 118880, 119183
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
1,1
|
|
COMMENTS
|
One or more of the three triangular numbers may be zeros. If it were required that the triangular numbers be positive, sequence A330811 would result.
|
|
LINKS
|
|
|
CROSSREFS
|
Cf. A000217, A002097, A060773, A061262, A063993, A064825, A071530, A111638, A258257, A258258, A330811.
|
|
KEYWORD
|
nonn
|
|
AUTHOR
|
|
|
STATUS
|
approved
|
|
|
|