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Search: id:A128937
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| 1, 0, 1, 1, 0, 1, 0, 0, 0, 1, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1
(list; table; graph; listen)
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OFFSET
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0,1
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COMMENT
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Also triangle formed by reading triangles A052179, A053121, A124575, A126075, A126093 .
Also triangle formed by reading A065600 mod 2 . - Philippe DELEHAM (kolotoko(AT)wanadoo.fr), Oct 15 2007
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FORMULA
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Sum_{k, 0<=k<=n}T(n,k)=A048896(n).
Sum_{k, 0<=k<=n}T(n,k)*2^(n-k)=A101692(n) . - Philippe DELEHAM (kolotoko(AT)wanadoo.fr), Oct 09 2007
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EXAMPLE
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Triangle begins:
1;
0, 1;
1, 0, 1;
0, 0, 0, 1;
0, 0, 1, 0, 1;
0, 1, 0, 0, 0, 1;
1, 0, 1, 0, 1, 0, 1;
0, 0, 0, 0, 0, 0, 0, 1;
0, 0, 0, 0, 0, 0, 1, 0, 1;
0, 0, 0, 0, 0, 1, 0, 0, 0, 1;
0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 1;
0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1;
0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 0, 1;
0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1;
1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1;
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1 ;...
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CROSSREFS
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Sequence in context: A127253 A117944 A117945 this_sequence A102511 A129360 A129372
Adjacent sequences: A128934 A128935 A128936 this_sequence A128938 A128939 A128940
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KEYWORD
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nonn,tabl
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AUTHOR
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Philippe DELEHAM (kolotoko(AT)wanadoo.fr), Apr 27 2007, May 02 2007
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