|
Search: id:A052165
|
|
|
| A052165 |
|
Primes at which difference pattern X242Y (X and Y >= 6) occurs in A001223. |
|
+0
2
|
|
| 191, 821, 2081, 3251, 9431, 13001, 15641, 18041, 18911, 25301, 31721, 34841, 51341, 62981, 67211, 69491, 72221, 77261, 81041, 82721, 97841, 99131, 109841, 116531, 119291, 122201, 135461, 157271, 171161, 187631, 194861, 201491, 217361
(list; graph; listen)
|
|
|
OFFSET
|
1,1
|
|
|
EXAMPLE
|
191 is here because 191+2=193,191+4+2=197,191+4+2+4=199 are primes and prime preceding 191 is 181,following 199 is 223 and the corresponding differences are 10 or 12. Thus the d-pattern "around 191" is {10,2,4,2,12}.
|
|
CROSSREFS
|
A001223, A052160, A052162-A052168, A022008, A047078.
Sequence in context: A086878 A082445 A108848 this_sequence A103733 A142451 A083980
Adjacent sequences: A052162 A052163 A052164 this_sequence A052166 A052167 A052168
|
|
KEYWORD
|
nonn
|
|
AUTHOR
|
Labos E. (labos(AT)ana.sote.hu), Jan 26 2000
|
|
|
Search completed in 0.002 seconds
|
