A050640 a(n+1) is next smallest nontrivial cube containing a(n) as a substring, initial term is 1.

1, 125, 91125, 47911251968, 476843808624667447911251968

Offset

1,2

Links

Table of n, a(n) for n=1..5.

Crossrefs

Cf. A050641, A048563, A050646.

Sequence in context: A013783 A030697 A265623 * A161354 A318258 A003751

Adjacent sequences: A050637 A050638 A050639 * A050641 A050642 A050643

Keyword

nonn,base,more

Author

Patrick De Geest, Jul 15 1999

Extensions

a(5) from Chai Wah Wu, Mar 01 2019

Status

approved