[seqfan] Re: Infinite enumeration of finite partitions
vimarius at googlemail.com
Tue Feb 7 15:16:12 CET 2012
I am only interested in non-one addends of integer partitions and
non-singleton sets of set partitions.
Partitions that differ only in the number of ones or singletons I
count as the same one.
(As well as I count the permutations [3,1,2] and [3,1,2,4,5] as the
same one - row 3 of A195663 .)
One may also order elements of Young's lattice (that what A036036
seems to do), but I think for many cases all the ones are t.m.i.
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