1,2
The corresponding primes are given in A157190.
Table of n, a(n) for n=1..40.
C. Rivera (Ed.), Puzzle 482: Two Bergot questions, March 2009.
a(n) = A157187(A157190(n)) > A157187(p) for all primes p < A157190(n).
Cf. A157187-A157190
Sequence in context: A201992 A329297 A236562 * A136250 A175585 A178905
Adjacent sequences: A157186 A157187 A157188 * A157190 A157191 A157192
nonn
M. F. Hasler, Mar 11 2009
Corrected a(29), deleted spurious term 52 M. F. Hasler, Mar 15 2009
approved