A029802 Cubes k such that k^(1/3), k^(2/3) and k all have the same digits.

0, 1, 1000, 1000000, 1000000000, 1000000000000, 1000000000000000, 1000000000000000000, 71616072160144576000, 954292919648546514581, 1000000000000000000000, 1077993211772291594473

Offset

1,3

Links

Table of n, a(n) for n=1..12.

Formula

a(n) = A029800(n)^3. - Michel Marcus, Nov 13 2023

Crossrefs

Cf. A029800, A029801.

Sequence in context: A029799 A029779 A029796 * A060365 A060366 A260692

Adjacent sequences: A029799 A029800 A029801 * A029803 A029804 A029805

Keyword

nonn,base

Author

Patrick De Geest

Status

approved