id:A005276 - OEIS Search Results

Search: id:A005276

Displaying 1-1 of 1 results found.

page 1

Betrothed (or quasi-amicable) numbers.
(Formerly M5291)

+0
4

48, 75, 140, 195, 1050, 1575, 1648, 1925, 2024, 2295, 5775, 6128, 8892, 9504, 16587, 20735, 62744, 75495, 186615, 196664, 199760, 206504, 219975, 266000, 309135, 312620 (list; graph; listen)

	OFFSET	`1,1`
	REFERENCES	`R. K. Guy, Unsolved Problems in Number Theory, B5.` `P. Hagis and G. Lord, Quasi-amicable numbers, Math. Comp. 31 (1977), 608-611.`
	LINKS	`Eric Weisstein's World of Mathematics, Link to a section of The World of Mathematics.`
	CROSSREFS	`Cf. A003502, A003503.` `Sequence in context: A112058 A033821 A057533 this_sequence A110229 A108608 A030628` `Adjacent sequences: A005273 A005274 A005275 this_sequence A005277 A005278 A005279`
	KEYWORD	`nonn,nice`
	AUTHOR	`njas`

page 1

Search completed in 0.002 seconds

Last modified July 24 12:00 EDT 2008. Contains 142294 sequences.

AT&T Labs Research