A171872 - cp's OEIS frontend

A171872 Triangle read by columns: Distinct classifications of N elements containing exactly R binary partitions.

n	a(n)
0	1
1	0
2	1
3	0
4	1
5	1
6	0
7	2
8	3
9	3
10	1
11	1
12	0
13	3
14	17
15	36
16	60
17	56
18	50
19	27
20	19
21	6
22	4
23	1
24	1
25	0
26	6
27	74
28	573
29	2802
30	10087
31	26512
32	55088
33	91984
34	130267
35	157662
36	168890
37	158658
38	133576
39	98804
40	65664
41	38073
42	19963
43	9013
44	3779

[1, 0, 1, 0, 1, 1, 0, 2, 3, 3, 1, 1, 0, 3, 17, 36, 60, 56, 50, 27, 19, 6, 4, 1, 1, 0, 6, 74, 573, 2802, 10087, 26512, 55088, 91984, 130267, 157662, 168890, 158658, 133576, 98804, 65664, 38073, 19963, 9013, 3779]

cp's OEIS Frontend

A171872 Triangle read by columns: Distinct classifications of N elements containing exactly R binary partitions.

Table of values

List of values