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A147692
Late-growing permutations: number of permutations of 6 indistinguishable copies of 1..n with every partial sum <= the same partial sum averaged over all permutations.
2
1, 132, 2450448, 129141898872, 82881380383401600, 90695437030756958966384, 515544601327354412382720479328, 4172457328749067883416103335334343279
OFFSET
1,2
CROSSREFS
Cf. A147681.
Column k=6 of A215561.
Sequence in context: A289568 A368024 A114534 * A028674 A369820 A246561
KEYWORD
nonn
AUTHOR
R. H. Hardin May 01 2009
EXTENSIONS
a(8) from Alois P. Heinz, Aug 17 2012
STATUS
approved