OFFSET
1,1
EXAMPLE
a(1)= 5 because sqrt( 5)=2.(2)236...
a(2)=11 because sqrt(11)=3.(3)316...
a(3)=21 because sqrt(21)=4.(5)825...
a(4)= 3 because sqrt( 3)=1.(7)320...
...
a(100) =1125 because sqrt(1125)=33.5410... and 541 is the 100th prime.
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Gil Broussard, Nov 17 2004
STATUS
approved