0,2

"Eligible" means not divisible by 5.

Table of n, a(n) for n=0..56.

9 is a member but 13, 19 etc. are not members of this sequence.

13 is not a member because 11 doesn't occur before 13 in A088629.

Cf. A088629.

Sequence in context: A173699 A287202 A156770 * A129747 A004614 A112398

Adjacent sequences: A088627 A088628 A088629 * A088631 A088632 A088633

base,nonn

Amarnath Murthy, Oct 21 2003

More terms from David Wasserman, Aug 16 2005

approved