1,2
A070172(i) < A002093(n) for 1<=i<a(n), A002093(n)=A070172(a(n)).
Table of n, a(n) for n=1..39.
Sequence in context: A023745 A217136 A178656 * A164571 A105134 A184775
Adjacent sequences: A085440 A085441 A085442 * A085444 A085445 A085446
nonn
Reinhard Zumkeller, Jun 30 2003
approved