A059320 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A059320

Number of 0's in row n of Pascal's rhombus mod 2.

2

0, 0, 3, 2, 4, 5, 10, 4, 13, 4, 14, 13, 16, 18, 21, 10, 22, 23, 22, 14, 25, 22, 36, 25, 42, 24, 41, 40, 40, 35, 48, 20, 51, 34, 50, 51, 50, 30, 63, 24, 64, 35, 56, 52, 65, 64, 74, 53, 76, 78, 73, 58, 78, 71, 94, 78, 99, 64, 92, 79, 84, 84, 95, 42, 96, 89, 90, 80, 103, 82, 122

(list; graph; refs; listen; history; text; internal format)

OFFSET

0,3

LINKS

Table of n, a(n) for n=0..70.

J. Goldwasser et al., The density of ones in Pascal's rhombus, Discrete Math., 204 (1999), 231-236.

Paul K. Stockmeyer, The Pascal Rhombus and the Stealth Configuration, arXiv:1504.04404 [math.CO], 2015.

CROSSREFS

Cf. A059317, A059318, A059319, A007318.

Sequence in context: A241417 A211363 A376901 * A334792 A255167 A264993

Adjacent sequences: A059317 A059318 A059319 * A059321 A059322 A059323

KEYWORD

easy,nonn

AUTHOR

N. J. A. Sloane, Jan 26 2001

EXTENSIONS

More terms from Larry Reeves (larryr(AT)acm.org), Jan 30 2001

STATUS

approved