Leading zero not allowed thus forcing continuation of previous term. All digits of pi are in the concatenion of all terms of this sequence.
Table of n, a(n) for n=1..4.
a(n) < a(n+1).
Cf. A000796, A005042, A047777, A050819.
Sequence in context: A309246 A055379 A047777 * A124393 A116182 A155180
Adjacent sequences: A195831 A195832 A195833 * A195835 A195836 A195837
Omar E. Pol, Oct 21 2011
More terms from D. S. McNeil, Oct 22 2011