id:A077086 - OEIS Search Results

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Remainder when sigma[n+1] is divided by sigma[n].

+0
3

0, 1, 3, 6, 0, 8, 7, 13, 5, 12, 4, 14, 10, 0, 7, 18, 3, 20, 2, 32, 4, 24, 12, 31, 11, 40, 16, 30, 12, 32, 31, 48, 6, 48, 43, 38, 22, 56, 34, 42, 12, 44, 40, 78, 72, 48, 28, 57, 36, 72, 26, 54, 12, 72, 48, 80, 10, 60, 48, 62, 34, 8, 23, 84, 60, 68, 58, 96, 48, 72, 51, 74, 40, 10 (list; graph; listen)

	OFFSET	`1,3`
	FORMULA	`a(n)=Mod[A000203[n+1], A000203[n]]`
	EXAMPLE	`n=7:sigma[7]=8, sigma[8]=15,15=1.8+7,a[7]=8`
	CROSSREFS	`Cf. A000203, A002961, A067081.` `Sequence in context: A011368 A020811 A153097 this_sequence A010618 A070297 A094674` `Adjacent sequences: A077083 A077084 A077085 this_sequence A077087 A077088 A077089`
	KEYWORD	`nonn`
	AUTHOR	`Labos E. (labos(AT)ana.sote.hu), Oct 31 2002`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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