A059320 Number of 0's in row n of Pascal's rhombus mod 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

Offset: 0

Author

N. J. A. Sloane, Jan 26 2001

Keywords

• easy
• nonn

Links

• 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.

Extensions

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