OFFSET
1,1
LINKS
José Camacho Medina, Números Primos especiales (in Spanish).
EXAMPLE
2 is a term because 2 = 2;
23 is a term because (2+3)+(2^3) = 5+8 = 13;
109 is a term because (1+0+9)+(1^0+0^9) = 10+1 = 11.
CROSSREFS
KEYWORD
nonn,base
AUTHOR
José de Jesús Camacho Medina, Jun 22 2016
STATUS
approved