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Search: id:A051632
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| A051632 |
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Rows of triangle formed using Pascal's rule except begin and end n-th row with n-2. |
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+0
1
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| -2, -1, -1, 0, -2, 0, 1, -2, -2, 1, 2, -1, -4, -1, 2, 3, 1, -5, -5, 1, 3, 4, 4, -4, -10, -4, 4, 4, 5, 8, 0, -14, -14, 0, 8, 5, 6, 13, 8, -14, -28, -14, 8, 13, 6, 7, 19, 21, -6, -42, -42, -6, 21, 19, 7, 8, 26, 40, 15, -48, -84, -48, 15, 40, 26, 8, 9, 34, 66, 55, -33, -132, -132
(list; table; graph; listen)
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OFFSET
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0,1
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COMMENT
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Row sums are -2.
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EXAMPLE
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-2; -1,-1; 0,-2,0; 1,-2,-2,1; 2,-1,-4,-1,2; ...
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CROSSREFS
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Sequence in context: A136167 A140748 A070821 this_sequence A122821 A054009 A091297
Adjacent sequences: A051629 A051630 A051631 this_sequence A051633 A051634 A051635
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KEYWORD
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easy,nice,sign,tabl
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AUTHOR
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Asher Auel (asher.auel(AT)reed.edu)
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