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A097150 Digits of balanced base-10 representations of nonnegative integers (most significant digits first). 2
0, 1, 2, 3, 4, 1, -5, 1, -4, 1, -3, 1, -2, 1, -1, 1, 0, 1, 1, 1, 2, 1, 3, 1, 4, 2, -5, 2, -4, 2, -3, 2, -2, 2, -1, 2, 0, 2, 1, 2, 2, 2, 3, 2, 4, 3, -5, 3, -4, 3, -3, 3, -2, 3, -1, 3, 0, 3, 1, 3, 2, 3, 3, 3, 4, 4, -5, 4, -4, 4, -3, 4, -2, 4, -1, 4, 0, 4, 1, 4, 2, 4, 3, 4, 4, 1, -5, -5, 1, -5, -4, 1, -5, -3, 1, -5, -2, 1, -5, -1, 1, -5, 0, 1, -5, 1, 1, -5, 2, 1, -5, 3 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

COMMENTS

See full definition, its source and another example in A097151.

LINKS

Table of n, a(n) for n=1..112.

EXAMPLE

As the only digits permissible are in {-5,-4,-3,-2,-1,0,1,2,3,4}, 5 = 1*10 - 5 is the first number requiring two of these digits: 1,-5.

CROSSREFS

A097151 is the same sequence but with the digits in reverse order.

Sequence in context: A211234 A240185 A292032 * A319826 A278108 A302786

Adjacent sequences:  A097147 A097148 A097149 * A097151 A097152 A097153

KEYWORD

base,easy,sign

AUTHOR

Rick L. Shepherd, Jul 27 2004

STATUS

approved

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Last modified February 22 07:46 EST 2020. Contains 332118 sequences. (Running on oeis4.)