A274026 - cp's OEIS frontend

A274026 Perfect powers m^k such that m^k = a^2 + b^4 = c^3 + d^5 for some positive integers a, b, c, d.

n	a(n)
1	13140625
2	36859543552
3	49762009476
4	87169610025
5	3324163986441
6	2988330556640625
7	10155995666841600
8	28920784535654400
9	34328125000000000
10	65388757868609536
11	101445409544601600
12	275625000000000000
13	428123439576907776

[13140625, 36859543552, 49762009476, 87169610025, 3324163986441, 2988330556640625, 10155995666841600, 28920784535654400, 34328125000000000, 65388757868609536, 101445409544601600, 275625000000000000, 428123439576907776]

cp's OEIS Frontend

A274026 Perfect powers m^k such that m^k = a^2 + b^4 = c^3 + d^5 for some positive integers a, b, c, d.

Table of values

List of values