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

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

Cf. A003001, A014120, A046510-A046518, A352532.

Sequence in context: A233607 A172713 A121110 * A233599 A159463 A034615

Adjacent sequences: A352528 A352529 A352530 * A352532 A352533 A352534

Keyword

nonn,base

Author

Daniel Mondot, Mar 19 2022

Status

approved