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A127829 Number triangle mod(C(floor(k/2),n-k),2). 2
1, 0, 1, 0, 0, 1, 0, 0, 1, 1, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1 (list; table; graph; refs; listen; history; internal format)
OFFSET

0,1

COMMENTS

Row sums are A127830. Inverse is A127831.

FORMULA

T(n,k)=mod(A124788(n,k),2)

EXAMPLE

Triangle begins

1,

0, 1,

0, 0, 1,

0, 0, 1, 1,

0, 0, 0, 1, 1,

0, 0, 0, 0, 0, 1,

0, 0, 0, 0, 1, 0, 1,

0, 0, 0, 0, 0, 1, 1, 1,

0, 0, 0, 0, 0, 0, 1, 1, 1,

0, 0, 0, 0, 0, 0, 1, 1, 0, 1,

0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1

CROSSREFS

Sequence in context: A089495 A173857 A114482 * A127831 A164364 A105385

Adjacent sequences:  A127826 A127827 A127828 * A127830 A127831 A127832

KEYWORD

easy,nonn,tabl

AUTHOR

Paul Barry (pbarry(AT)wit.ie), Feb 01 2007

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Last modified February 16 08:13 EST 2012. Contains 205893 sequences.