A327283 - cp's OEIS frontend

A327283 Irregular triangle T(n,k) read by rows: "residual summands" in reduced Collatz sequences (see Comments for definition and explanation).

n	a(n)
1	1
2	1
3	5
4	1
5	5
6	19
7	73
8	347
9	1
10	7
11	29
12	103
13	373
14	1631
15	1
16	5
17	23
18	133
19	1
20	11
21	1
22	5
23	19
24	65
25	451
26	1
27	7
28	53
29	1
30	5
31	31
32	125
33	503
34	2533
35	1
36	1
37	5
38	19
39	185
40	1
41	7
42	29
43	151
44	581
45	2255
46	10861
47	1
48	5
49	23
50	85
51	287
52	925

[1, 1, 5, 1, 5, 19, 73, 347, 1, 7, 29, 103, 373, 1631, 1, 5, 23, 133, 1, 11, 1, 5, 19, 65, 451, 1, 7, 53, 1, 5, 31, 125, 503, 2533, 1, 1, 5, 19, 185, 1, 7, 29, 151, 581, 2255, 10861, 1, 5, 23, 85, 287, 925]

cp's OEIS Frontend

A327283 Irregular triangle T(n,k) read by rows: "residual summands" in reduced Collatz sequences (see Comments for definition and explanation).

Table of values

List of values