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A218939
Total number of distinct nilpotent subgroups of the symmetric group, counting conjugates as distinct.
0
1, 1, 2, 5, 24, 102, 837, 5119, 78670, 664658, 13514453, 137227213, 4919721831, 60598902665
OFFSET
0,3
LINKS
CROSSREFS
Sequence in context: A068964 A200402 A010365 * A012262 A012254 A322897
KEYWORD
nonn,more
AUTHOR
Liam Naughton, Nov 12 2012
STATUS
approved