[seqfan] Re: A324370 and A318256 related to Bernoulli fractions

Paul Curtz bpcrtz at free.fr
Tue Mar 5 16:01:14 CET 2019


Bonjour Richard et tous,
Are the sequences divisible by A050932 = 1, 1, 2, 1, 6, 1, 6, 1, ... ?

----- Mail original -----
De: "Richard J. Mathar" <mathar at mpia-hd.mpg.de>
À: seqfan at list.seqfan.eu
Envoyé: Lundi 4 Mars 2019 18:02:41
Objet: [seqfan] A324370 and A318256 related to Bernoulli fractions

Are these two sequences

http://oeis.org/?q=id:A324370|id:A318256
1,1,2,1,6,1,6,3,10,1,6,1,210,15,2,3,30,5,210,21,110,15,30,5,546,21,14,1,30,1,462,231,1190,105,6,1,51870,1365,70,21,2310,55,2310,105,322,105,210,35,6630,663,286,33,330,55,798,57,290,15,30,1,930930,15015,1430,2145,1122,85,82110,2415,70,3,330,55,21111090,285285,

1,1,2,1,6,1,6,3,10,1,6,1,210,15,2,3,30,5,210,21,110,15,30,5,546,21,14,1,30,1,462,231,1190,105,6,1,51870,1365,70,21,2310,55,2310,105,322,105,210,35,6630,663,286,33,330,55,798,57,290,15,30,1,930930,15015,

the same? They're both closely related to fractions involving Bernoulli
numbers.

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