A179784 - cp's OEIS frontend

A179784 Records for minima of the positive distance d between the seventh power of a positive integer x and the square of an integer y such that d = x^7 - y^2 (x <> k^2 and y <> k^7).

n	a(n)
1	7
2	71
3	95
4	448
5	1756
6	2215
7	3983
8	6271
9	15231
10	26775
11	26870
12	57475
13	102703
14	221916
15	257963
16	9053750
17	9297464
18	9321703
19	27188154
20	48787589
21	62396287
22	83146412
23	152244535
24	44475611670
25	74378479183
26	179884971502
27	929051699593

[7, 71, 95, 448, 1756, 2215, 3983, 6271, 15231, 26775, 26870, 57475, 102703, 221916, 257963, 9053750, 9297464, 9321703, 27188154, 48787589, 62396287, 83146412, 152244535, 44475611670, 74378479183, 179884971502, 929051699593]

cp's OEIS Frontend

A179784 Records for minima of the positive distance d between the seventh power of a positive integer x and the square of an integer y such that d = x^7 - y^2 (x <> k^2 and y <> k^7).

Table of values

List of values