

A101809


Sequence formed by writing out the primes, one digit at a time, prefixing each prime by the number of digits it contains (the latter number being written as a normal decimal number, not digitbydigit).


0



1, 2, 1, 3, 1, 5, 1, 7, 2, 1, 1, 2, 1, 3, 2, 1, 7, 2, 1, 9, 2, 2, 3, 2, 2, 9, 2, 3, 1, 2, 3, 7, 2, 4, 1, 2, 4, 3, 2, 4, 7, 2, 5, 3, 2, 5, 9, 2, 6, 1, 2, 6, 7, 2, 7, 1, 2, 7, 3, 2, 7, 9, 2, 8, 3, 2, 8, 9, 2, 9, 7, 3, 1, 0, 1, 3, 1, 0, 3, 3, 1, 0, 7, 3, 1, 0, 9, 3, 1, 1, 3, 3, 1, 2, 7, 3, 1, 3, 1, 3, 1, 3, 7, 3
(list;
graph;
refs;
listen;
history;
text;
internal format)




