A055886 - cp's OEIS frontend

A055886 Euler transform applied three times to partition triangle A008284.

n	a(n)
1	1
2	1
3	4
4	1
5	4
6	10
7	1
8	8
9	16
10	30
11	1
12	8
13	32
14	54
15	75
16	1
17	12
18	48
19	128
20	176
21	206
22	1
23	12
24	70
25	210
26	443
27	535
28	518
29	1
30	16
31	92
32	362
33	842
34	1485
35	1585
36	1344
37	1
38	16
39	124
40	516
41	1544
42	3075
43	4676
44	4527
45	3357
46	1
47	20
48	152
49	770
50	2500
51	6133
52	10622
53	14336
54	12664
55	8429
56	1
57	20
58	190
59	1030
60	3952
61	10718
62	22524
63	34918
64	42426
65	34631
66	20759

[1, 1, 4, 1, 4, 10, 1, 8, 16, 30, 1, 8, 32, 54, 75, 1, 12, 48, 128, 176, 206, 1, 12, 70, 210, 443, 535, 518, 1, 16, 92, 362, 842, 1485, 1585, 1344, 1, 16, 124, 516, 1544, 3075, 4676, 4527, 3357, 1, 20, 152, 770, 2500, 6133, 10622, 14336, 12664, 8429, 1, 20, 190, 1030, 3952, 10718, 22524, 34918, 42426, 34631, 20759]

cp's OEIS Frontend

A055886 Euler transform applied three times to partition triangle A008284.

Table of values

List of values