OFFSET
0,1
EXAMPLE
29 is in the sequence since 29 is prime and 29 = 21 + 8 = T(6) + F(7); 43 is not in the sequence, despite being prime, since there exist no m and n such that 43 = T(m) + F(n).
CROSSREFS
KEYWORD
nonn
AUTHOR
Jonathan D. B. Hodgson, Oct 13 2010
STATUS
approved