%I A090539
%S A090539 1,4,11,28,62,137,278,561,1080,2051,3778,6885,12255,21589,37409,64160,
%T A090539 108612
%N A090539 Total number of parts equal to 1 in all plane partitions of n.
%t A090539 Table[Count[Flatten[planepartitions[k]], 1], {k, 17}]
%Y A090539 Cf. A066633.
%Y A090539 Sequence in context: A108985 A014151 A096124 this_sequence A113478 A056601 
               A003230
%Y A090539 Adjacent sequences: A090536 A090537 A090538 this_sequence A090540 A090541 
               A090542
%K A090539 nonn
%O A090539 1,2
%A A090539 Wouter Meeussen (wouter.meeussen(AT)pandora.be), Feb 01 2004