|
Search: id:A111036
|
|
|
| A111036 |
|
Numbers n such that P(6n) is prime, where P(n) is the number of partitions of n. |
|
+0
14
|
|
| 1, 6, 22, 28, 31, 36, 61, 83, 91, 181, 216, 263, 356, 417, 418, 428, 528, 557, 777, 1133, 1243, 1408, 2170, 2708, 3046, 3867, 5100, 5540, 5662, 7418, 9397, 12110, 12797, 14787, 16161, 16482, 18022, 19431, 19667, 21180, 22011, 22720, 23560, 27903
(list; graph; listen)
|
|
|
OFFSET
|
1,2
|
|
|
EXAMPLE
|
If n=91 then P(6*n) = 27833079238879849385687 (prime).
|
|
MATHEMATICA
|
Select[ Range[33333], PrimeQ[ PartitionsP[6# ]] &] (* Robert G. Wilson v *)
|
|
CROSSREFS
|
Cf. A000041, A046063, A114165, A111389, A111045, A114166, A111036, A114167, A114168, A114169, A114170.
Adjacent sequences: A111033 A111034 A111035 this_sequence A111037 A111038 A111039
Sequence in context: A078118 A095411 A044448 this_sequence A055709 A037204 A035285
|
|
KEYWORD
|
nonn
|
|
AUTHOR
|
Parthasarathy Nambi (PachaNambi(AT)yahoo.com), Nov 11 2005
|
|
EXTENSIONS
|
a(10)-a(45) from Robert G. Wilson v (rgwv(at)rgwv.com), Nov 14 2005
|
|
|
Search completed in 0.002 seconds
|
