|
| |
|
|
A119891
|
|
Prime trio leaders : largest number of a prime trio.
|
|
4
| |
|
|
29, 47, 83, 137, 173, 191, 227, 263, 281, 317, 353, 443, 461, 599, 641, 797, 821, 887, 911, 977, 1019, 1091, 1109, 1163, 1181, 1217, 1307, 1361, 1433, 1451, 1499, 1523, 1613, 1697, 1721, 1787, 1811, 1877, 1901, 1949, 2027, 2063, 2081, 2153, 2207, 2243
(list; graph; refs; listen; history; internal format)
|
|
|
|
OFFSET
| 1,1
|
|
|
COMMENTS
| A prime trio is a set of three different prime numbers such that : the third number is a 1-digit number which is the sum of the digits of the second number and the second number is the sum of the digits of the first number.
|
|
|
LINKS
| L. Stevens, Prime ensembles
|
|
|
EXAMPLE
| 443 is in the sequence because it is the largest number of the prime trio (443,11,2)
|
|
|
CROSSREFS
| Cf. A119889, A119890, A119892. Different from A106754.
Sequence in context: A104913 A102852 A138052 * A106754 A063642 A108258
Adjacent sequences: A119888 A119889 A119890 * A119892 A119893 A119894
|
|
|
KEYWORD
| base,nonn
|
|
|
AUTHOR
| Luc Stevens (lms022(AT)yahoo.com), May 27 2006
|
| |
|
|
