|
|
A186651
|
|
Total number of positive integers below 10^n requiring 3 positive biquadrates in their representation as sum of biquadrates.
|
|
19
|
|
|
1, 6, 29, 141, 789, 4353, 24173, 134679, 756947, 4258210, 23958106
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
1,2
|
|
COMMENTS
|
|
|
LINKS
|
|
|
CROSSREFS
|
Cf. A002283, A114322, A186649, A186653, A186655, A186657, A186659, A186661, A186663, A186665, A186667, A186669, A186671, A186673, A186675, A186677, A186680, A186682, A186684.
|
|
KEYWORD
|
nonn,more
|
|
AUTHOR
|
|
|
EXTENSIONS
|
|
|
STATUS
|
approved
|
|
|
|