%I A000385 M4113 N1708
%S A000385 1,6,17,38,70,116,185,258,384,490,686,826,1124,1292,1705,1896,2491,
%T A000385 2670,3416,3680,4602,4796,6110,6178,7700,7980,9684,9730,12156,11920,14601
%N A000385 Convolution of A000203 with itself.
%D A000385 N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, 
               Academic Press, 1995 (includes this sequence).
%D A000385 N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 
               (includes this sequence).
%D A000385 J. Touchard, On prime numbers and perfect numbers, Scripta Math., 129 
               (1953), 35-39.
%Y A000385 Sequence in context: A048208 A132127 A023621 this_sequence A004799 A085278 
               A080275
%Y A000385 Adjacent sequences: A000382 A000383 A000384 this_sequence A000386 A000387 
               A000388
%K A000385 nonn,easy
%O A000385 1,2
%A A000385 N. J. A. Sloane (njas(AT)research.att.com).