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Search: id:A114115
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| 1, -1, 1, 2, -2, 1, -3, 3, -2, 1, 2, -2, 2, -2, 1, 0, 0, -1, 2, -2, 1, 2, -2, 2, -2, 2, -2, 1, -5, 5, -4, 3, -2, 2, -2, 1, 2, -2, 2, -2, 2, -2, 2, -2, 1, 0, 0, 0, 0, -1, 2, -2, 2, -2, 1, 2, -2, 2, -2, 2, -2, 2, -2, 2, -2, 1, -2, 2, -3, 4, -4, 3, -2, 2, -2, 2, -2, 1, 2, -2, 2, -2, 2, -2, 2, -2, 2, -2, 2, -2, 1
(list; table; graph; listen)
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OFFSET
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0,4
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COMMENT
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Row sums are A088705. Product with partial sum matrix (1/(1-x),x) gives A114116.
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EXAMPLE
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Triangle begins
1;
-1, 1;
2,-2, 1;
-3, 3,-2, 1;
2,-2, 2,-2, 1;
0, 0,-1, 2,-2, 1;
2,-2, 2,-2, 2,-2, 1;
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CROSSREFS
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Sequence in context: A093613 A118816 A097289 this_sequence A126268 A097291 A029266
Adjacent sequences: A114112 A114113 A114114 this_sequence A114116 A114117 A114118
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KEYWORD
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sign,tabl
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AUTHOR
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Paul Barry (pbarry(AT)wit.ie), Nov 13 2005
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