A355420 Integers whose third power is a digital permutation of a term in A007908.
1, 2326, 308344, 416308, 22330489, 23584549, 25262887, 100369113, 103697628, 112085871, 117764571, 123236271, 128235558, 480765411, 487901778, 492021537, 498423726, 507761406, 520620501, 552317646, 622410993, 2231515936, 2245722316, 2259865441, 2277355234
Offset: 1
Examples
2326 is a term since 2326^3 = 12584301976 is a digital permutation of 12345678910 = A007908(10). 308344 is a term since 308344^3 = 29316121031171584 is a permutation of the digits of A007908(13).
Links
- Marco Ripà, On some conjectures concerning perfect powers, arXiv:2205.10163 [math.GM], 2022.