A331493 Numbers k such that the digits of k^(1/6) begin with k.
0, 1, 15, 250, 251, 3980, 3981, 63095, 999999, 1000000, 15848931, 251188642, 251188643, 3981071705, 63095734447, 63095734448, 999999999999, 1000000000000, 15848931924610, 15848931924611, 251188643150957, 251188643150958, 3981071705534972, 63095734448019324
Offset: 1
Examples
63095^(1/6) = 6.309561203942..., which starts with the digits 63095, so 63095 is a term.
Links
- Chai Wah Wu, Table of n, a(n) for n = 1..1141