A023371 a(n+1) = a(n) converted to base 8 from base 3 (written in base 10).

3, 8, 18, 128, 4738, 4231753, 1187731018833, 42594869705663096099408, 3228772089507297652799675584374257094299778, 238200612646309727576717504065098580513132891337980299297637999749548388051354688

Offset

1,1

Links

John Cerkan, Table of n, a(n) for n = 1..13

Mathematica

NestList[FromDigits[IntegerDigits[#, 3], 8]&, 3, 10] (* Harvey P. Dale, Jan 29 2012 *)

Crossrefs

Sequence in context: A032100 A340729 A226593 * A358984 A124086 A091109

Adjacent sequences: A023368 A023369 A023370 * A023372 A023373 A023374

Keyword

nonn,base

Author

David W. Wilson

Extensions

a(10) from John Cerkan, Oct 25 2016

Status

approved