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A237280
Numbers k such that A000041(k) == 2 (mod 4).
6
2, 8, 9, 10, 19, 22, 25, 27, 28, 31, 34, 40, 42, 45, 46, 47, 50, 57, 64, 65, 79, 86, 97, 101, 103, 110, 129, 147, 151, 158, 160, 163, 167, 170, 174, 175, 176, 184, 197, 198, 207, 213, 217, 224, 227, 228, 241, 245, 246, 247
OFFSET
1,1
COMMENTS
The set of positive integers is partitioned by the sequences A237278-A237281.
LINKS
EXAMPLE
A000041(8) = 22 == 2 (mod 4).
MATHEMATICA
f[n_, k_] := Select[Range[250], Mod[PartitionsP[#], n] == k &]
Table[f[4, k], {k, 0, 3}] (* A237278-A237281 *)
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Clark Kimberling, Feb 05 2014
STATUS
approved