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Search: id:A119963
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| A119963 |
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Triangle T(n,k), 0<=k<=n, read by rows,with T(2n,2k)=T(2n+1,2k)=T(2n+1,2k+1)=T(2n+2,2k+1)=binomial(n,k). |
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+0
1
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| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 2, 2, 1, 1, 1, 1, 3, 2, 3, 1, 1, 1, 1, 3, 3, 3, 3, 1, 1, 1, 1, 4, 3, 6, 3, 4, 1, 1, 1, 1, 4, 4, 6, 6, 4, 4, 1, 1, 1, 1, 5, 3, 10, 6, 10, 4, 5, 1, 1
(list; table; graph; listen)
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OFFSET
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0,13
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EXAMPLE
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Triangle begins:
1;
1, 1;
1, 1, 1;
1, 1, 1, 1;
1, 1, 2, 1, 1;
1, 1, 2, 2, 1, 1;
1, 1, 3, 2, 3, 1, 1;
1, 1, 3, 3, 3, 3, 1, 1;
1, 1, 4, 3, 6, 3, 4, 1, 1,;
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CROSSREFS
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Cf. A007318, A051159.
Sequence in context: A055801 A155050 A140356 this_sequence A057790 A052307 A067059
Adjacent sequences: A119960 A119961 A119962 this_sequence A119964 A119965 A119966
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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), Aug 02 2006
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