A004192 - OEIS

A004192

Numbers obtained by reversing digits of factorial numbers.

1, 1, 2, 6, 21, 27, 42, 405, 2304, 88263, 88263, 861993, 6100974, 80207226, 219287178, 8634767031, 88898722902, 690824786553, 8275073732046, 238804001546121, 466718002092342, 4490717124909015, 867067777270004211, 4667948883761025852, 48958903334001211551

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OFFSET

0,3

LINKS

Table of n, a(n) for n=0..24.

MATHEMATICA

IntegerReverse[Range[0, 30]!]//Sort (* Requires Mathematica version 10 or later *) (* Harvey P. Dale, Jul 14 2021 *)

CROSSREFS

A sorted version of A004153.

Sequence in context: A126099 A063753 A066893 * A104143 A088812 A228398

Adjacent sequences: A004189 A004190 A004191 * A004193 A004194 A004195

KEYWORD

nonn,base

AUTHOR

N. J. A. Sloane

STATUS

approved