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A106344
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Triangle read by rows: T(n,k) = binomial(k,n-k) mod 2.
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14
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1, 0, 1, 0, 1, 1, 0, 0, 0, 1, 0, 0, 1, 1, 1, 0, 0, 0, 1, 0, 1, 0, 0, 0, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 1, 1, 1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1
(list; table; graph; refs; listen; history; internal format)
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OFFSET
| 0,1
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COMMENTS
| A skew version of Sierpinski’s triangle A047999. [From Johannes W. Meijer, Jun 5 2011]
Row sums are A002487(n+1). Diagonal sums are A106345. Inverse is A106346.
Triangle formed by reading T triangle mod 2 with T := A026729, A062110, A084938, A099093, A106344, A109466, A110517, A112883, A130167 . [From Philippe DELEHAM (kolotoko(AT)wanadoo.fr), Dec 18 2008]
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EXAMPLE
| Triangle begins
1;
0,1;
0,1,1;
0,0,0,1;
0,0,1,1,1;
0,0,0,1,0,1;
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CROSSREFS
| Sequence in context: A133566 A077051 A115955 * A106346 A167371 A127241
Adjacent sequences: A106341 A106342 A106343 * A106345 A106346 A106347
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KEYWORD
| easy,nonn,tabl
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AUTHOR
| Paul Barry (pbarry(AT)wit.ie), Apr 29 2005
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