A096113 - cp's OEIS frontend

A096113 a(1) = 1, a(2) = 2; then all new products of subsets of pre-existing terms, then the first integer not present, and so on.

n	a(n)
1	1
2	2
3	3
4	6
5	4
6	8
7	12
8	18
9	24
10	36
11	48
12	72
13	144
14	5
15	10
16	15
17	16
18	20
19	30
20	32
21	40
22	54
23	60
24	64
25	80
26	90
27	96
28	108
29	120
30	160
31	180
32	192
33	216
34	240
35	270
36	288
37	320
38	324
39	360
40	384
41	432
42	480
43	540
44	576
45	648
46	720
47	768
48	864
49	960
50	1080
51	1152
52	1296
53	1440
54	1536
55	1620
56	1728
57	1920
58	1944

[1, 2, 3, 6, 4, 8, 12, 18, 24, 36, 48, 72, 144, 5, 10, 15, 16, 20, 30, 32, 40, 54, 60, 64, 80, 90, 96, 108, 120, 160, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 432, 480, 540, 576, 648, 720, 768, 864, 960, 1080, 1152, 1296, 1440, 1536, 1620, 1728, 1920, 1944]

cp's OEIS Frontend

A096113 a(1) = 1, a(2) = 2; then all new products of subsets of pre-existing terms, then the first integer not present, and so on.

Table of values

List of values