A127110 n! in base 3.

1, 1, 2, 20, 220, 11110, 222200, 20220200, 2001022100, 200102210000, 20211100210000, 2210002222120000, 1020101022210200000, 121001222020102200000, 22100000121100001100000, 11122000100002000202000000, 2202002012101012102212000000, 1201122101101102102110111000000

Offset: 0

Author

Artur Jasinski, Jan 05 2007

Keywords

• nonn

Crossrefs

Cf. A000142, A007089.

Cf. A136754, A136690, A125552, A213857.

Programs

Mathematica

Table[FromDigits[IntegerDigits[n!,3]],{n,0,17}] (* Stefano Spezia, Aug 25 2022 *)

PARI

a(n) = fromdigits(digits(n!, 3), 10); \\ Michel Marcus, Sep 04 2021