A046244 Cubes which are palindromes in base 11.
0, 1, 8, 343, 1728, 1815848, 2352637, 2363266368, 3139071497288, 3217539292947, 4083724283904, 4177325982172608, 4291332507800064, 5424315547313664, 5559926728782676328, 5572467905087005957, 7218419297194266624
Offset: 1
Links
- Patrick De Geest, World!Of Numbers, Palindromic cubes in bases 2 to 17.
Programs
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Mathematica
pal11Q[n_]:=Module[{id=IntegerDigits[n,11]},id==Reverse[id]]; Select[ Range[0,2000000]^3,pal11Q] (* Harvey P. Dale, Nov 27 2012 *)
Formula
a(n) = A046243(n)^3. - Andrew Howroyd, Aug 11 2024
Extensions
Offset corrected by Andrew Howroyd, Aug 11 2024
Comments