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A095221 (Concatenation 1,2,3,...,n) mod n. 2
0, 0, 0, 2, 0, 0, 5, 6, 0, 0, 4, 0, 4, 4, 0, 12, 15, 0, 16, 0, 3, 4, 6, 12, 0, 16, 0, 8, 3, 0, 18, 28, 15, 16, 25, 0, 14, 10, 33, 20, 27, 24, 27, 4, 0, 36, 35, 12, 29, 0, 48, 4, 14, 0, 15, 4, 18, 28, 3, 0, 28, 60, 45, 60, 55, 48, 13, 52, 0, 50, 14, 36, 12, 72, 0, 20, 4, 72, 74, 60, 54, 24, 65 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,4

LINKS

Table of n, a(n) for n=1..83.

EXAMPLE

a(4) = 1234 mod 4 = 2.

CROSSREFS

Sequence in context: A223705 A285192 A278177 * A078112 A281190 A275619

Adjacent sequences:  A095218 A095219 A095220 * A095222 A095223 A095224

KEYWORD

base,nonn,easy

AUTHOR

Amarnath Murthy, Jun 10 2004

EXTENSIONS

More terms from John W. Layman, Jul 29 2005

STATUS

approved

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Last modified October 19 17:24 EDT 2021. Contains 348091 sequences. (Running on oeis4.)