Subsequence of A086214. [R. J. Mathar, Aug 18 2010]
The next term has 259 digits and is too large to display.
Table of n, a(n) for n=1..3.
Sequence in context: A124272 A128820 A067485 * A127886 A270033 A085121
Adjacent sequences: A180222 A180223 A180224 * A180226 A180227 A180228
A.K. Devaraj, Aug 17 2010
Erroneous 4th term deleted and offset corrected by R. J. Mathar, Aug 18 2010
Edited by N. J. A. Sloane, Aug 18 2010