|
|
A179448
|
|
Numbers d such that the equation d =x^5-y^2 has more than 2 distinct nonnegative integer solutions.
|
|
0
|
|
|
|
OFFSET
|
1,1
|
|
LINKS
|
|
|
EXAMPLE
|
a(1)=1044976 because 1044976=16^5-60^2 and 1044976=20^5-1468^2 and 1044976=41^5-10715^2;
a(3)=11331151 because 11331151=35^5-6418^2 and 11331151=40^5-9543^2 and 11331151=56^5-23225^2 and 11331151=386^5-2927305^2.
|
|
CROSSREFS
|
Cf. A179107, A179108, A179109, A179386, A179387, A179388, A179406, A179407, A179408, A179439, A179447.
|
|
KEYWORD
|
nonn,more
|
|
AUTHOR
|
|
|
STATUS
|
approved
|
|
|
|