A046242 Cubes which are palindromes in base 9.
0, 1, 8, 1000, 54872, 551368, 753571, 389017000, 282558696328, 293151929707, 205901592625000, 150095482587202888, 150714005985636211, 109419057761904073000, 79766448635933205559048, 79802927193348078816187
Offset: 1
Links
- Patrick De Geest, World!Of Numbers, Palindromic cubes in bases 2 to 17.
Programs
-
Mathematica
Select[Range[0,44*10^6]^3,IntegerDigits[#,9]==Reverse[ IntegerDigits[ #,9]]&] (* Harvey P. Dale, Oct 09 2016 *)
Formula
a(n) = A046241(n)^3. - Andrew Howroyd, Aug 10 2024
Extensions
Offset corrected by Andrew Howroyd, Aug 10 2024