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A130427 Complete list of all 5 numbers n such that n is equal to the number of 5's in the decimal digits of all numbers <= n. 14
0, 10000000000, 20000000000, 30000000000, 40000000000 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..5.

EXAMPLE

A130427(5)=40000000000 because the number of 5's in the decimal digits of the numbers from 0 to 40000000000 is 40000000000 and this is the 5th such number.

CROSSREFS

Cf. A014778 for proof these sequences are finite; Also A101639, A101640, A101641, A130428, A130429, A130430, A130431; Cf. A130432 for the number of numbers in these sequences.

Sequence in context: A174844 A055619 A057072 * A130431 A017182 A017278

Adjacent sequences:  A130424 A130425 A130426 * A130428 A130429 A130430

KEYWORD

base,fini,nonn,full

AUTHOR

Graeme McRae, May 26 2007

STATUS

approved

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Last modified October 23 21:27 EDT 2021. Contains 348217 sequences. (Running on oeis4.)