The binary version of this sequence ends very quickly: it is 11, 001, 0.
Is this sequence finite too? (It could terminate if we encounter a really long string of zeros.)
Table of n, a(n) for n=1..3.
Cf. A000796 (digits of Pi).
Sequence in context: A288922 A035331 A050819 * A037121 A279923 A195937
Adjacent sequences: A255187 A255188 A255189 * A255191 A255192 A255193
Christian Perfect, Feb 16 2015