A303861 - cp's OEIS frontend

A303861 Number of pairs (lambda,mu) of partitions lambda of 2n and mu of n with mu <= lambda (by diagram containment).

n	a(n)
0	1
1	2
2	8
3	23
4	70
5	178
6	479
7	1119
8	2687
9	5960
10	13203
11	27728
12	58293
13	117084
14	234579
15	455637
16	878603
17	1652382
18	3089769
19	5654741
20	10284636
21	18389288
22	32649594
23	57145095
24	99386432
25	170658713
26	291240275
27	491704106
28	825049784
29	1371281674
30	2266239384
31	3713251732

[1, 2, 8, 23, 70, 178, 479, 1119, 2687, 5960, 13203, 27728, 58293, 117084, 234579, 455637, 878603, 1652382, 3089769, 5654741, 10284636, 18389288, 32649594, 57145095, 99386432, 170658713, 291240275, 491704106, 825049784, 1371281674, 2266239384, 3713251732]

cp's OEIS Frontend

A303861 Number of pairs (lambda,mu) of partitions lambda of 2n and mu of n with mu <= lambda (by diagram containment).

Table of values

List of values