A035129 Rotating digits of a(n)^3 left once still yields a cube.

1, 2, 8, 457

Offset

1,2

Comments

Cubes resulting in leading zeros excluded.

Links

Table of n, a(n) for n=1..4.

Eric Weisstein's World of Mathematics, Cubic Number

Example

457^3 = 95443993 -> 54439939 = 379^3.

Crossrefs

Cf. A045878, A035128.

Sequence in context: A014185 A367998 A009808 * A284603 A329685 A323863

Adjacent sequences: A035126 A035127 A035128 * A035130 A035131 A035132

Keyword

nonn,base,hard

Author

Patrick De Geest, Nov 15 1998

Status

approved