id:A033884 - OEIS Search Results

Search: id:A033884

Displaying 1-1 of 1 results found.

page 1

Deficiency of n-th deficient number: 2k - sigma(k) for k such that this is >0.

+0
2

1, 1, 2, 1, 4, 6, 1, 5, 2, 10, 12, 4, 6, 1, 16, 18, 10, 8, 22, 19, 10, 14, 28, 30, 1, 18, 14, 22, 36, 16, 22, 40, 42, 4, 12, 20, 46, 41, 7, 30, 6, 52, 38, 34, 26, 58, 60, 28, 22, 1, 46, 66, 10, 42, 70, 72, 34, 26, 12, 58, 78, 41, 38, 82, 62, 40, 54, 88, 70, 16, 58, 44, 70, 96, 25 (list; graph; listen)

	OFFSET	`0,3`
	MAPLE	with(numtheory): for n from 1 to 500 do if 2n - sigma(n)> 0 then printf(`%d, `, 2n - sigma(n)) fi: od:
	CROSSREFS	`Sequence in context: A083007 A002987 A063872 this_sequence A062344 A033877 A059369` `Adjacent sequences: A033881 A033882 A033883 this_sequence A033885 A033886 A033887`
	KEYWORD	`nonn`
	AUTHOR	`njas`
	EXTENSIONS	`More terms from James A. Sellers (sellersj(AT)math.psu.edu), Feb 19 2001`

page 1

Search completed in 0.002 seconds

Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.

AT&T Labs Research