A046240 Cubes which are palindromes in base 8.
0, 1, 27, 729, 274625, 389017, 135005697, 68769820673, 72043225281, 35187593412609, 18014604668698625, 18120364883707393, 9223385231000600577, 4722367327294625677313, 4725826936714463031297
Offset: 1
Links
- Patrick De Geest, World!Of Numbers, Palindromic cubes in bases 2 to 17.
Formula
a(n) = A046239(n)^3. - Andrew Howroyd, Aug 10 2024
Extensions
Offset corrected by Andrew Howroyd, Aug 10 2024