0,2

Table of n, a(n) for n=0..90.

a(n) = A248129(n)/3 = d(m-n) if d(m) := the m-th digit of A248128, equals 0, and m is sufficiently large as to have no digit 0 between the (m-n)th and the m-th digit of A248128.

Sequence in context: A074048 A244350 A176321 * A134894 A143700 A036790

Adjacent sequences: A248127 A248128 A248129 * A248131 A248132 A248133

nonn,base

M. F. Hasler, Oct 02 2014

approved