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A240177 Number of partitions of n such that (least part) >= (multiplicity of least part). 3
1, 1, 1, 2, 3, 4, 5, 8, 10, 14, 18, 24, 30, 41, 51, 66, 83, 106, 131, 167, 204, 257, 315, 391, 475, 587, 710, 869, 1049, 1275, 1529, 1852, 2213, 2662, 3173, 3796, 4506, 5373, 6356, 7544, 8900, 10523, 12373, 14585, 17101, 20085, 23494, 27508, 32087, 37471 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,4
LINKS
FORMULA
a(n) = A096403(n) + A240176(n), for n >= 0.
EXAMPLE
a(6) counts these 5 partitions: 6, 51, 42, 33, 321.
MATHEMATICA
z = 60; f[n_] := f[n] = IntegerPartitions[n]; t1 = Table[Count[f[n], p_ /; Min[p] < Count[p, Min[p]]], {n, 0, z}] (* A240175 *)
t2 = Table[Count[f[n], p_ /; Min[p] <= Count[p, Min[p]]], {n, 0, z}] (* A188216 *)
t3 = Table[Count[f[n], p_ /; Min[p] == Count[p, Min[p]]], {n, 0, z}] (* A096403 *)
t4 = Table[Count[f[n], p_ /; Min[p] > Count[p, Min[p]]], {n, 0, z}] (* A240176 *)
t5 = Table[Count[f[n], p_ /; Min[p] >= Count[p, Min[p]]], {n, 0, z}] (* A240177 *)
CROSSREFS
Sequence in context: A035562 A107234 A035943 * A035555 A039875 A206555
KEYWORD
nonn,easy
AUTHOR
Clark Kimberling, Apr 02 2014
STATUS
approved

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Last modified March 28 08:22 EDT 2024. Contains 371236 sequences. (Running on oeis4.)