A023369 a(n+1) = a(n) converted to base 6 from base 3 (written in base 10).

3, 6, 12, 42, 264, 7854, 1742340, 13193757150, 23257794237223260, 335898688241823720134366994, 8741068101725985426803544574993582139663040, 10804929509114651140815139777774933903800232548407116235780609072606838

Offset

1,1

Links

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

Mathematica

NestList[FromDigits[IntegerDigits[#, 3], 6]&, 3, 12] (* Harvey P. Dale, Feb 06 2015 *)

Crossrefs

Sequence in context: A075207 A208131 A136121 * A358058 A129380 A085866

Adjacent sequences: A023366 A023367 A023368 * A023370 A023371 A023372

Keyword

nonn,base

Author

David W. Wilson

Status

approved