%I A092831
%S A092831 2,7,12,36
%N A092831 Indices of prime Motzkin numbers.
%H A092831 Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/
               MotzkinNumber.html">Motzkin Number</a>
%H A092831 Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/
               IntegerSequencePrimes.html">Integer Sequence Primes</a>
%Y A092831 Cf. A001006, A092832.
%Y A092831 Sequence in context: A032025 A088662 A073710 this_sequence A055257 A084068 
               A046243
%Y A092831 Adjacent sequences: A092828 A092829 A092830 this_sequence A092832 A092833 
               A092834
%K A092831 nonn,more
%O A092831 1,1
%A A092831 Eric Weisstein (eric(AT)weisstein.com), Mar 06, 2004