A352531 - OEIS

A352531

Numbers with multiplicative persistence value 10.

3778888999, 3778889899, 3778889989, 3778889998, 3778898899, 3778898989, 3778898998, 3778899889, 3778899898, 3778899988, 3778988899, 3778988989, 3778988998, 3778989889, 3778989898, 3778989988, 3778998889, 3778998898, 3778998988, 3778999888, 3779888899, 3779888989

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OFFSET

1,1

COMMENTS

The product of the digits of each term is either 438939648 or 231928233984.

The first term that produces the product 231928233984 is a(959230456).

LINKS

Table of n, a(n) for n=1..22.

Daniel Mondot, Multiplicative Persistence Tree

EXAMPLE

3778888999 -> 438939648 -> 4478976 -> 338688 -> 27648 -> 2688 -> 768 -> 336 -> 54 -> 20 -> 0. One digit in 10 steps.

CROSSREFS