Invitation: celebrating 50 years of OEIS, 250000 sequences, and Sloane's 75th, there will be a conference at DIMACS, Rutgers, Oct 9-10 2014.
1,1
Subsequence of A036953. Prime numbers p such that A209928(p) = 2. Complement of A221698 with respect to A221697.[From Jaroslav Krizek, Jan 22 2013]
Table of n, a(n) for n=1..34.
Select[Prime[Range[10000]], Max[IntegerDigits[ # ]]==2&]
Sequence in context: A050445 A167833 A167838 * A167839 A107612 A068814
Adjacent sequences: A106097 A106098 A106099 * A106101 A106102 A106103
nonn,base
Zak Seidov, May 07 2005
More terms from Rick L. Shepherd, May 22 2005
approved