A228354 - cp's OEIS frontend

A228354 Indices (k) of partitions in the list of compositions of j in colexicographic order, if 1<=k<=2^(j-1), j>=1.

n	a(n)
1	1
2	2
3	4
4	6
5	8
6	12
7	16
8	22
9	24
10	28
11	32
12	44
13	48
14	56
15	64
16	86
17	88
18	92
19	96
20	112
21	120
22	128
23	172
24	176
25	184
26	192
27	220
28	224
29	240
30	256
31	342
32	344
33	348
34	352
35	368
36	376
37	384
38	440
39	448
40	480
41	496
42	512
43	684
44	688
45	696
46	704
47	732
48	736
49	752
50	768
51	880
52	888
53	896
54	960
55	992
56	1024

[1, 2, 4, 6, 8, 12, 16, 22, 24, 28, 32, 44, 48, 56, 64, 86, 88, 92, 96, 112, 120, 128, 172, 176, 184, 192, 220, 224, 240, 256, 342, 344, 348, 352, 368, 376, 384, 440, 448, 480, 496, 512, 684, 688, 696, 704, 732, 736, 752, 768, 880, 888, 896, 960, 992, 1024]

cp's OEIS Frontend

A228354 Indices (k) of partitions in the list of compositions of j in colexicographic order, if 1<=k<=2^(j-1), j>=1.

Table of values

List of values