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A211315 Square array of Delannoy numbers D(i,j) mod 11 (i >= 0, j >= 0) read by antidiagonals. 4
1, 1, 1, 1, 3, 1, 1, 5, 5, 1, 1, 7, 2, 7, 1, 1, 9, 3, 3, 9, 1, 1, 0, 8, 8, 8, 0, 1, 1, 2, 6, 8, 8, 6, 2, 1, 1, 4, 8, 0, 2, 0, 8, 4, 1, 1, 6, 3, 3, 10, 10, 3, 3, 6, 1, 1, 8, 2, 3, 2, 0, 2, 3, 2, 8, 1, 1, 10, 5, 8, 8, 1, 1, 8, 8, 5, 10, 1, 1, 1, 1, 4, 8, 0, 2, 0, 8, 4, 1, 1, 1 (list; table; graph; refs; listen; history; text; internal format)
OFFSET

0,5

LINKS

Table of n, a(n) for n=0..90.

Marko Razpet, A self-similarity structure generated by king's walk, Algebraic and topological methods in graph theory (Lake Bled, 1999). Discrete Math. 244 (2002), no. 1-3, 423--433. MR1844050 (2002k:05022).

EXAMPLE

Written as a triangle:

1,

1, 1,

1, 3, 1,

1, 5, 5, 1,

1, 7, 2, 7, 1,

1, 9, 3, 3, 9, 1,

1, 0, 8, 8, 8, 0, 1,

1, 2, 6, 8, 8, 6, 2, 1,

1, 4, 8, 0, 2, 0, 8, 4, 1,

...

CROSSREFS

Cf. A008288, A211312, A211313, A211314.

Sequence in context: A211314 A026703 A122917 * A096583 A130154 A208328

Adjacent sequences:  A211312 A211313 A211314 * A211316 A211317 A211318

KEYWORD

nonn,tabl

AUTHOR

N. J. A. Sloane, Apr 15 2012

STATUS

approved

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Last modified October 18 14:52 EDT 2019. Contains 328161 sequences. (Running on oeis4.)