id:A043296 - OEIS Search Results

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Sum of digits of denominator of Bernoulli number B(2n).

+0
3

6, 3, 6, 3, 12, 12, 6, 6, 24, 6, 12, 12, 6, 15, 12, 6, 6, 30, 6, 12, 15, 15, 12, 15, 12, 15, 24, 15, 12, 42, 6, 6, 21, 3, 24, 21, 6, 3, 15, 6, 21, 15, 6, 12, 21, 6, 6, 24, 6, 12, 15, 15, 12, 30, 15, 24, 6, 15, 6, 39, 6, 3, 42, 6, 24, 24, 6, 6, 30, 33, 6, 42, 6, 15, 21, 3, 12, 42, 6, 6 (list; graph; listen)

	OFFSET	`1,1`
	EXAMPLE	`Denominator(B(2*9))=798 and 7+9+8=24 hence a(9)=24`
	CROSSREFS	`Cf. A043295.` `Sequence in context: A008567 A165065 A069938 this_sequence A137245 A060294 A021615` `Adjacent sequences: A043293 A043294 A043295 this_sequence A043297 A043298 A043299`
	KEYWORD	`base,easy,nonn`
	AUTHOR	`Benoit Cloitre (benoit7848c(AT)orange.fr), Mar 24 2002`

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Last modified December 6 19:58 EST 2009. Contains 170429 sequences.

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