Search: id:A002556 Results 1-1 of 1 results found. %I A002556 M2412 N0955 %S A002556 3,5,7,11,13,17,19,23,29,31,105,165,195,231,255,273,285,345,357, %T A002556 385,399,429,435,455,465,483,561,595,609,627,651,663,665,715,741,759,805 %N A002556 A random subset of A056912. %D A002556 N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence). %D A002556 N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 (includes this sequence). %D A002556 H. Gupta, A formula for L(n), J. Indian Math. Soc., 7 (1943), 68-71. %Y A002556 Sequence in context: A165255 A155058 A007703 this_sequence A130101 A130057 A120637 %Y A002556 Adjacent sequences: A002553 A002554 A002555 this_sequence A002557 A002558 A002559 %K A002556 dead %O A002556 1,1 Search completed in 0.001 seconds