|
|
A156617
|
|
Prime numbers where the last digit is the sum of all the previous digits.
|
|
1
|
|
|
11, 101, 167, 257, 347, 617, 1427, 1607, 2237, 2417, 3137, 3407, 4127, 4217, 10067, 10247, 10337, 10427, 10607, 11057, 12227, 13037, 13127, 13217, 14207, 15017, 15107, 16007, 20147, 20327, 20507, 21227, 21317, 21407, 22037, 22307, 23027
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
1,1
|
|
LINKS
|
|
|
EXAMPLE
|
3137 is a prime number where the last digit is the sum of all the previous digits.
|
|
MATHEMATICA
|
Select[Prime[Range[3000]], Last[IntegerDigits[#]]==Total[ Most[ IntegerDigits[ #]]]&] (* Harvey P. Dale, Jan 30 2014 *)
|
|
CROSSREFS
|
|
|
KEYWORD
|
nonn,base
|
|
AUTHOR
|
|
|
EXTENSIONS
|
|
|
STATUS
|
approved
|
|
|
|