id:A074630 - OEIS Search Results

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Sigma(n) == 4 mod 6.

+0
5

3, 12, 27, 48, 75, 91, 108, 133, 192, 217, 243, 247, 259, 273, 300, 301, 343, 363, 364, 399, 403, 427, 432, 469, 481, 511, 532, 553, 559, 589, 651, 675, 679, 703, 721, 741, 763, 768, 777, 793, 817, 819, 867, 868, 871, 889, 903, 949, 972, 973, 988, 1027, 1029 (list; graph; listen)

	OFFSET	`1,1`
	FORMULA	`Mod[A000203(n), 6]=4`
	EXAMPLE	`n=48:sigma[49]=1+2+3+4+6+8+12+16+24+48=124=6.20+4`
	CROSSREFS	`Cf. A000203, A072862, A074384, A074627-A074629.` `Sequence in context: A110859 A125614 A061936 this_sequence A033428 A018230 A058034` `Adjacent sequences: A074627 A074628 A074629 this_sequence A074631 A074632 A074633`
	KEYWORD	`easy,nonn`
	AUTHOR	`Labos E. (labos(AT)ana.sote.hu), Aug 26 2002`

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Last modified November 29 12:46 EST 2009. Contains 167659 sequences.

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