1,1

Table of n, a(n) for n=1..32.

The cube 300763 is a term since the digits 3 are separated by the substring 0076.

The cube 97336 is not a term since its 3-digits are grouped.

Cf. A052083, A052085, A052086, A052081, A052082.

Sequence in context: A178374 A179147 A047739 * A075546 A167733 A167730

Adjacent sequences: A052081 A052082 A052083 * A052085 A052086 A052087

nonn,base

Patrick De Geest, Jan 15 2000

Offset changed to 1 by Jon E. Schoenfield, Oct 17 2019

approved