A144358 - cp's OEIS frontend

A144358 Partition number array, called M31(-2), related to A049404(n,m) = S1(-2;n,m) (generalized Stirling triangle).

n	a(n)
1	1
2	2
3	1
4	2
5	6
6	1
7	0
8	8
9	12
10	12
11	1
12	0
13	0
14	40
15	20
16	60
17	20
18	1
19	0
20	0
21	0
22	40
23	0
24	240
25	120
26	40
27	180
28	30
29	1
30	0
31	0
32	0
33	0
34	0
35	0
36	280
37	840
38	0
39	840
40	840
41	70
42	420
43	42
44	1
45	0
46	0
47	0
48	0
49	0
50	0
51	0
52	0
53	0
54	2240
55	0
56	0
57	1120
58	6720
59	1680
60	0
61	2240
62	3360
63	112
64	840
65	56
66	1
67	0
68	0
69	0
70	0
71	0
72	0
73	0
74	0
75	0
76	0
77	0
78	2240
79	0
80	0

[1, 2, 1, 2, 6, 1, 0, 8, 12, 12, 1, 0, 0, 40, 20, 60, 20, 1, 0, 0, 0, 40, 0, 240, 120, 40, 180, 30, 1, 0, 0, 0, 0, 0, 0, 280, 840, 0, 840, 840, 70, 420, 42, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2240, 0, 0, 1120, 6720, 1680, 0, 2240, 3360, 112, 840, 56, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2240, 0, 0]

cp's OEIS Frontend

A144358 Partition number array, called M31(-2), related to A049404(n,m) = S1(-2;n,m) (generalized Stirling triangle).

Table of values

List of values