A133888 - OEIS

A133888

Binomial(n+8,n) mod 8.

1, 1, 5, 5, 7, 7, 3, 3, 6, 6, 6, 6, 2, 2, 2, 2, 7, 7, 3, 3, 1, 1, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 1, 1, 3, 3, 7, 7, 2, 2, 2, 2, 6, 6, 6, 6, 3, 3, 7, 7, 5, 5, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 5, 5, 7, 7, 3, 3, 6, 6, 6, 6, 2, 2, 2, 2, 7, 7, 3, 3, 1, 1, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 1, 1, 3, 3, 7, 7, 2

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OFFSET

0,3

COMMENTS

Periodic with length 8^2=64.

LINKS

Table of n, a(n) for n=0..104.

Index entries for linear recurrences with constant coefficients, signature (1, 0, 0, 0, 0, 0, 0, -1, 1, 0, 0, 0, 0, 0, 0, -1, 1, 0, 0, 0, 0, 0, 0, -1, 1, 0, 0, 0, 0, 0, 0, -1, 1, 0, 0, 0, 0, 0, 0, -1, 1, 0, 0, 0, 0, 0, 0, -1, 1, 0, 0, 0, 0, 0, 0, -1, 1).

FORMULA

a(n)=binomial(n+8,8) mod 8.

MATHEMATICA

Table[Mod[Binomial[n+8, n], 8], {n, 0, 110}] (* Harvey P. Dale, Aug 08 2011 *)

CROSSREFS

Cf. A000040, A133620-A133625, A133630, A038509, A133634-A133636.

Cf. A133878, A133880, A133890, A133900, A133910.

Sequence in context: A252655 A021646 A231589 * A244587 A111186 A127798

Adjacent sequences: A133885 A133886 A133887 * A133889 A133890 A133891

KEYWORD

nonn

AUTHOR

Hieronymus Fischer, Oct 10 2007

STATUS

approved