OFFSET
1,2
EXAMPLE
a(7) = 5 counts these partitions: 7, 61, 52, 43, 322.
MATHEMATICA
z = 55; q[n_] := q[n] = IntegerPartitions[n]; t[p_] := Length[p];
Table[Count[q[n], p_ /; 2 Min[p] < t[p]], {n, z}] (* A237758 *)
Table[Count[q[n], p_ /; 2 Min[p] == t[p]], {n, z}] (* A237757 *)
Table[Count[q[n], p_ /; 2 Min[p] > t[p]], {n, z}] (* A237799 *)
Table[Count[q[n], p_ /; 2 Min[p] >= t[p]], {n, z}] (* A237800 *)
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Clark Kimberling, Feb 15 2014
STATUS
approved