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Search: id:A141543
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A141543 Mentioned in A124072 (0, 1, 0, 2, 1, 3) . Triangle read by rows. +0
1
0, 0, -1, 0, -2, 1, 0, -3, 1, -2, 0, -4, 1, -3, 2, 0, -5, 1, -4, 2, -3, 0, -6, 1, -5, 2, -4, 3 (list; table; graph; listen)
OFFSET

0,5

FORMULA

Triangle: 0; 0, -1; 0, -2, 1; Rows: mix beginning of A001477, - decreasing following terms . The two possibilities.

CROSSREFS

Sequence in context: A143151 A130106 A127093 this_sequence A146540 A162922 A102057

Adjacent sequences: A141540 A141541 A141542 this_sequence A141544 A141545 A141546

KEYWORD

sign,uned,tabl

AUTHOR

Paul Curtz (bpcrtz(AT)free.fr), Aug 16 2008

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Last modified December 17 23:40 EST 2009. Contains 171025 sequences.


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