id:A140814 - OEIS Search Results

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Denominators of Bernoulli numbers (variant).

+0
2

3, 6, 30, 42, 30, 66, 2730, 6, 510, 798, 330, 138, 2730, 6, 870, 14322, 510, 6, 1919190, 6, 13530, 1806, 690, 282, 46410, 66, 1590, 798, 870, 354, 56786730, 6, 510, 64722, 30, 4686, 140100870, 6, 30, 3318, 230010 (list; graph; listen)

	OFFSET	`0,1`
	FORMULA	`a(n)= A106458(2n)+A106458(2n+1) .` `a(n)= A002445(n), n>0. 3 \| a(n).`
	CROSSREFS	`Cf. A140816.` `Sequence in context: A046981 A065943 A025555 this_sequence A136932 A136945 A136894` `Adjacent sequences: A140811 A140812 A140813 this_sequence A140815 A140816 A140817`
	KEYWORD	`nonn`
	AUTHOR	`Paul Curtz (bpcrtz(AT)free.fr), Jul 16 2008`
	EXTENSIONS	`Edited and extended by R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Jul 29 2008`

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Last modified December 15 00:47 EST 2009. Contains 170825 sequences.

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