A052052 Cubes whose digits occur with an equal minimal frequency of 2.

1331, 238328, 27818127, 700227072, 2815166528, 4861163384, 8972978552, 107510668875, 157376536199, 236143627741, 246963938824, 267463420307, 748118742552, 834034807997, 915215787829, 10809986553631, 11882007579259

Offset

1,1

Links

Table of n, a(n) for n=1..17.

P. De Geest, Numbers whose digits occur with same frequency

Example

888^3 = 700227072 and digits 0,2 and 7 each occur thrice.

Crossrefs

Cf. A052051, A045540, A052046, A052047, A052048, A052049, A052050.

Sequence in context: A227475 A375234 A036528 * A122659 A226716 A076443

Adjacent sequences: A052049 A052050 A052051 * A052053 A052054 A052055

Keyword

nonn,base

Author

Patrick De Geest, Dec 15 1999

Extensions

Offset corrected by Michel Marcus, Aug 12 2015

Status

approved