|
| |
|
|
A090797
|
|
Denominator(Bernoulli(n-1) + 1/n)=42, where n runs through the primes.
|
|
0
| |
|
|
19, 43, 79, 103, 223, 283, 367, 439, 607, 619, 643, 823, 907, 1087, 1447, 1543, 1579, 1627, 1663, 1699, 1867, 1879, 1987, 2083, 2203, 2239, 2383, 2767, 2803, 3019, 3343, 3463, 3607, 3643, 3967, 4363, 4507, 4639, 4723, 4783, 4903, 5119, 5179, 5323, 5443
(list; graph; refs; listen; history; internal format)
|
|
|
|
OFFSET
| 0,1
|
|
|
FORMULA
| prime(i) / denominator(Bernoulli(prime(n)-1) + 1/prime(n))=42
|
|
|
PROG
| (PARI) bouay42(n)=bernfrac(n-1)+1/n for (i=1, 1000, if(denominator(bouay42(prime(i)))==42, print1(prime(i), ", ")))
|
|
|
CROSSREFS
| Sequence in context: A155770 A036061 A153169 * A078561 A074222 A054820
Adjacent sequences: A090794 A090795 A090796 * A090798 A090799 A090800
|
|
|
KEYWORD
| nonn
|
|
|
AUTHOR
| mohammed bouayoun (bouyao(AT)wanadoo.fr), Feb 10 2004
|
| |
|
|
