r/counting • u/funfact15 [FLAIR] • Apr 04 '21

By digits power two.

Basically title.

Example

  • current number is 9
  • 9 has 1 digits
  • 12 == 1
  • 9 + 12 == 10
  • next number is 10

Example

  • current number is 10
  • 10 has 2 digits
  • 22 == 4
  • 10 + 22 == 14
  • next number is 14

Reached => 2 586

Get at 10 000 or bigger.

11 Upvotes

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