A103954 a(n) is the least k such that k and k+n are adjacent powerful numbers.
8, 25, 1, 4, 27, 214369, 9, 64, 16, 2187, 3125, 500, 36, 30459361, 49, 128, 512, 225, 81, 21296, 1331, 100467, 625, 1000, 144, 11881, 169, 972, 36963, 6859, 361, 256, 12967168, 899236854927, 289, 864, 117612, 3087, 10609, 2704, 800, 518436000625
Offset: 1
Keywords
Links
- Donovan Johnson, Table of n, a(n) for n = 1..104
- Robert G. Wilson v, Table of n, a(n) for n = 1..10000, set to 0 where term is unknown.
Extensions
Offset corrected by Donovan Johnson, Nov 19 2011
Comments