A206425 - OEIS

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A206425

Erroneous version of A227428.

0

0, 0, 1, 0, 0, 2, 1, 2, 4, 0, 0, 2, 0, 0, 4, 2, 4, 8, 1, 2, 4, 2, 4, 8, 1, 2, 4, 2, 4, 8, 4, 8, 13, 0, 0, 2, 0, 0, 4, 2, 4, 8, 0, 0, 4, 0, 0, 8, 4, 8, 16, 2, 4, 8, 4, 8, 16, 8, 16, 26, 1, 2, 4, 2, 4, 8, 4, 8, 13, 2, 4, 8, 4, 8, 16, 8, 16, 26, 4, 8, 13, 8, 16, 26

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OFFSET

0,6

COMMENTS

A006047(n) = A206424(n) + a(n).

LINKS

Table of n, a(n) for n=0..83.

Marcus Jaiclin, et al. Pascal's Triangle, Mod 2,3,5

EXAMPLE

Example: Rows 0-8 of Pascal's Triangle (mod 3) are:

1 So a(0) = 0

1 1 So a(1) = 0

1 2 1 So a(2) = 1

1 0 0 1 .

1 1 0 1 1 .

1 2 1 1 2 1 .

1 0 0 2 0 0 1

1 1 0 2 2 0 1 1

1 2 1 2 1 2 1 2 1

MATHEMATICA

Table[Count[Mod[Binomial[n, Range[0, n]], 3], 2], {n, 0, 99}] (* Alonso del Arte, Feb 07 2012 *)

CROSSREFS

Cf. A083093, A062296, A006047.

Sequence in context: A350026 A118888 A061678 * A227428 A265255 A131022

Adjacent sequences: A206422 A206423 A206424 * A206426 A206427 A206428

KEYWORD

dead

AUTHOR

Marcus Jaiclin, Feb 07 2012

STATUS

approved