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 A114116 1's-counting matrix: row sums give number of 1's in binary expansion of n+1. 2
 1, 0, 1, 2, -1, 1, -1, 2, -1, 1, 1, 0, 1, -1, 1, 1, 0, 0, 1, -1, 1, 3, -2, 2, -1, 1, -1, 1, -2, 3, -2, 2, -1, 1, -1, 1, 0, 1, 0, 0, 1, -1, 1, -1, 1, 0, 1, 0, 0, 0, 1, -1, 1, -1, 1, 2, -1, 2, -2, 2, -1, 1, -1, 1, -1, 1, 0, 1, -1, 2, -2, 2, -1, 1, -1, 1, -1, 1, 2, -1, 1, 0, 0, 0, 1, -1, 1, -1, 1, -1, 1, 2, -1, 1, 0, 0, 0, 0, 1, -1, 1, -1, 1, -1, 1, 4, -3, 3, -2, 2 (list; table; graph; refs; listen; history; text; internal format)
 OFFSET 0,4 COMMENTS First column is -A037861(n+1). Row sums are A000120. Product of partial sum matrix (1/(1-x),x) and A114115. Inverse is A114117. LINKS EXAMPLE Triangle begins 1; 0, 1; 2,-1, 1; -1, 2,-1, 1; 1, 0, 1,-1, 1; 1, 0, 0, 1,-1, 1; 3,-2, 2,-1, 1,-1, 1; CROSSREFS Sequence in context: A116861 A105242 A221362 * A054532 A260415 A214710 Adjacent sequences:  A114113 A114114 A114115 * A114117 A114118 A114119 KEYWORD sign,tabl AUTHOR Paul Barry, Nov 13 2005 STATUS approved

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Last modified August 22 16:17 EDT 2019. Contains 326178 sequences. (Running on oeis4.)