login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A090810 Distinct numbers appearing as denominators of Bernoulli(2n) for n > 2, divided by 6. 1

%I

%S 1,5,7,11,23,47,55,59,83,85,107,115,133,145,167,179,227,235,239,253,

%T 263,265,295,301,347,359,383,413,415,443,455,467,479,503,517,535,553,

%U 563,581,587,647,649,659,685,719,721,745,749,781,827,835,839,863,865,887

%N Distinct numbers appearing as denominators of Bernoulli(2n) for n > 2, divided by 6.

%F A090801(n)/6 for n>2.

%t Take[ Union[ Table[ Denominator[ BernoulliB[2n]], {n, 1, 500}]], 60]/6

%K nonn

%O 1,2

%A _Robert G. Wilson v_, Feb 10 2004

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified September 25 02:25 EDT 2021. Contains 347651 sequences. (Running on oeis4.)