A029802 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

Other ways to Give

A029802

Cubes k such that k^(1/3), k^(2/3) and k all have the same digits.

%I #12 Nov 13 2023 08:45:33

%S 0,1,1000,1000000,1000000000,1000000000000,1000000000000000,

%T 1000000000000000000,71616072160144576000,954292919648546514581,

%U 1000000000000000000000,1077993211772291594473

%N Cubes k such that k^(1/3), k^(2/3) and k all have the same digits.

%F a(n) = A029800(n)^3. - _Michel Marcus_, Nov 13 2023

%Y Cf. A029800, A029801.

%K nonn,base

%O 1,3

%A _Patrick De Geest_