A130430 List of numbers n such that n is equal to the number of 8's in the decimal digits of all numbers <= n.

0, 9465000000, 9486799989, 9486799990, 9486799991, 9486799992, 9486799993, 9486799994, 9486799995, 9486799996, 9486799997, 9497400000, 9498399989, 9498399990, 9498399991, 9498399992, 9498399993, 9498399994, 9498399995

Offset: 1

Author

Graeme McRae, May 26 2007

Keywords

• base
• fini
• full
• nonn

Comments

A finite sequence with 344 terms.

Examples

			a(5)=9486799991 because the number of 8's in the decimal digits of the numbers from 0 to 9486799991 is 9486799991 and this is the 5th such number.
		

Links

• Graeme McRae, May 26 2007, Table of n, a(n) for n = 1..344 (full sequence)
• Tanya Khovanova and Gregory Marton, Archive Labeling Sequences, arXiv:2305.10357 [math.HO], 2023. See p. 4.

Crossrefs

Cf. A014778 for proof these sequences are finite; Also A101639, A101640, A101641, A130427, A130428, A130429, A130431; Cf. A130432 for the number of numbers in these sequences.