%I A027589
%S A027589 1,2,3,4,6,8,10,13,17,21,27,32,39,47,56
%N A027589 Sequence satisfies T^2(a)=a, where T is defined below.
%D A027589 S. Viswanath (student, Dept. Math, Indian Inst. Technology, Kanpur) A 
               Note on Partition Eigensequences, preprint, Nov 15 1996.
%H A027589 M. Bernstein and N. J. A. Sloane, <a href="http://arXiv.org/abs/math.CO/
               0205301">Some canonical sequences of integers</a>, Linear Alg. Applications, 
               226-228 (1995), 57-72; erratum 320 (2000), 210.
%F A027589 Define T:a->b by: given a1<=a2<=..., let b(n) = number of ways of partitioning 
               n into parts from a1, a2, ... such that parts = 0 mod 3 do not occur 
               more than once.
%Y A027589 Sequence in context: A027585 A123015 A005434 this_sequence A039851 A028290 
               A003107
%Y A027589 Adjacent sequences: A027586 A027587 A027588 this_sequence A027590 A027591 
               A027592
%K A027589 nonn,more,eigen
%O A027589 0,2
%A A027589 N. J. A. Sloane (njas(AT)research.att.com).