A107285 - OEIS

A107285

5*401*(10^n + 1).

4010, 22055, 202505, 2007005, 20052005, 200502005, 2005002005, 20050002005, 200500002005, 2005000002005, 20050000002005, 200500000002005, 2005000000002005, 20050000000002005, 200500000000002005

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OFFSET

0,1

COMMENTS

a(n) = A062397(n)*2005.

LINKS

Table of n, a(n) for n=0..14.

Index entries for linear recurrences with constant coefficients, signature (11,-10).

EXAMPLE

a(4) = 5*401*10001 = 20052005 = A106605(38).

MATHEMATICA

2005(10^Range[0, 20]+1) (* or *) LinearRecurrence[{11, -10}, {4010, 22055}, 20] (* Harvey P. Dale, Sep 06 2016 *)

CROSSREFS

Sequence in context: A252328 A235307 A193552 * A252349 A282128 A099229

Adjacent sequences: A107282 A107283 A107284 * A107286 A107287 A107288

KEYWORD

nonn,easy

AUTHOR

Reinhard Zumkeller, May 20 2005

STATUS

approved