id:A057893 - OEIS Search Results

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Negabinary numbral multiplication table.

+0
3

0, 0, 0, 0, 1, 0, 0, 2, 2, 0, 0, 3, 4, 3, 0, 0, 4, 6, 6, 4, 0, 0, 5, 8, 1, 8, 5, 0, 0, 6, 10, 12, 12, 10, 6, 0, 0, 7, 12, 15, 16, 15, 12, 7, 0, 0, 8, 14, 2, 20, 20, 2, 14, 8, 0, 0, 9, 16, 13, 24, 105, 24, 13, 16, 9, 0, 0, 10, 18, 24, 28, 30, 30, 28, 24, 18, 10, 0, 0, 11, 20, 27, 32, 19, 4 (list; table; graph; listen)

	OFFSET	`0,8`
	COMMENT	`Units are [1]=1 and [3]=-1.`
	EXAMPLE	`a(17)=6 since a(17) corresponds to the table entry for [3]+[2]=-1*-2=2=4-2=[6]`
	CROSSREFS	`A005351, A005352, A057892, A057894.` `Sequence in context: A051775 A108036 A063711 this_sequence A048720 A067138 A059692` `Adjacent sequences: A057890 A057891 A057892 this_sequence A057894 A057895 A057896`
	KEYWORD	`easy,nonn,tabl`
	AUTHOR	`Marc LeBrun (mlb(AT)well.com), Sep 25 2000`

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Last modified December 10 12:37 EST 2009. Contains 170569 sequences.

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