A160000 - cp's OEIS frontend

A160000 Number of partitions of n into parts occurring in '3x+1'-trajectory starting with n.

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	11
7	9
8	10
9	17
10	20
11	23
12	66
13	35
14	57
15	51
16	36
17	77
18	153
19	122
20	126
21	61
22	213
23	189
24	883
25	353
26	338
27	337
28	851
29	645
30	570
31	571
32	202
33	1220
34	1066
35	901
36	4017
37	3462
38	2440
39	2777
40	1598
41	1852
42	512
43	8084
44	4909
45	3952
46	3122
47	3399
48	29851
49	17813
50	11391
51	11285
52	7128

[1, 2, 3, 4, 5, 11, 9, 10, 17, 20, 23, 66, 35, 57, 51, 36, 77, 153, 122, 126, 61, 213, 189, 883, 353, 338, 337, 851, 645, 570, 571, 202, 1220, 1066, 901, 4017, 3462, 2440, 2777, 1598, 1852, 512, 8084, 4909, 3952, 3122, 3399, 29851, 17813, 11391, 11285, 7128]

cp's OEIS Frontend

A160000 Number of partitions of n into parts occurring in '3x+1'-trajectory starting with n.

Table of values

List of values