A276282 Perfect powers of nonprimes (m^k where m is a nonprime and k >= 2) in more than one way.

1, 1296, 10000, 20736, 38416, 46656, 50625, 104976, 160000, 194481, 234256, 331776, 456976, 614656, 810000, 1000000, 1185921, 1336336, 1500625, 1679616, 2085136, 2313441, 2560000, 2985984, 3111696, 3748096, 4100625, 4477456, 5308416, 6250000, 6765201, 7311616, 7529536

Offset: 1

Author

Altug Alkan, Aug 27 2016

Keywords

• nonn

Examples

			1296 is in the sequence because 1296 = 6^4 = 36^2.
		

Crossrefs

Cf. A131605, A117453.