1,1
a(n) = A000196(n'A071176(n))
Table of n, a(n) for n=1..58.
a(5) = 23 as 23^2 = 529 = 5'29 and 5'i is nonsquare for i<29, A071176(5)=29.
Sequence in context: A161627 A030667 A030677 * A010754 A187807 A051036
Adjacent sequences: A071174 A071175 A071176 * A071178 A071179 A071180
nonn,base
Reinhard Zumkeller, May 15 2002
approved