id:A034898 - OEIS Search Results

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n-th term of A034897 is an a(n)-hyperperfect number.

+0
2

1, 2, 1, 6, 3, 1, 12, 18, 18, 12, 2, 30, 1, 11, 6, 2, 60, 48, 19, 132, 132, 10, 192, 2, 31, 168, 108, 66, 35, 252, 78, 132, 342, 366 (list; graph; listen)

	OFFSET	`1,2`
	REFERENCES	`R. K. Guy, Unsolved Problems in Number Theory, Sect. B2.` `Roberts, Lure of the Integers, see Integer 28, p. 177.`
	LINKS	`J. S. McCranie, A study of hyperperfect numbers, J. Int. Seqs. Vol. 3 (2000) #P00.1.3` `Eric Weisstein's World of Mathematics, Link to a section of The World of Mathematics.`
	CROSSREFS	`Cf. A034897.` `Adjacent sequences: A034895 A034896 A034897 this_sequence A034899 A034900 A034901` `Sequence in context: A120108 A060556 A132813 this_sequence A059300 A046803 A121468`
	KEYWORD	`nonn`
	AUTHOR	`Judson S. McCranie (j.mccranie(AT)comcast.net)`

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Last modified October 15 20:12 EDT 2008. Contains 145099 sequences.

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