Next term a(9) has 292 digits and is too large to include.
Table of n, a(n) for n=1..9.
Cf. A033875, A087593.
Sequence in context: A329241 A177502 A072536 * A248526 A324375 A038879
Adjacent sequences: A087589 A087590 A087591 * A087593 A087594 A087595
Amarnath Murthy, Sep 18 2003
Corrected and extended by Ray Chandler, Sep 25 2003