A286461 - cp's OEIS frontend

A286461 Compound filter (2-adic valuation of n & 4k+1,4k+3 prime-signature combination of 2n-1): a(n) = P(A001511(n), A286364((2*n)-1)), where P(n,k) is sequence A000027 used as a pairing function.

n	a(n)
1	1
2	5
3	4
4	9
5	22
6	5
7	4
8	32
9	4
10	5
11	121
12	9
13	46
14	437
15	4
16	20
17	121
18	17
19	4
20	24
21	4
22	5
23	67
24	14
25	22
26	17
27	4
28	24
29	121
30	5
31	4
32	2562
33	211
34	5
35	121
36	9
37	4
38	107
39	121
40	14
41	7261
42	5
43	211
44	24
45	4
46	17
47	121
48	41
49	4
50	2280
51	4
52	9
53	254
54	5
55	4
56	32
57	4
58	17
59	67
60	24
61	22
62	17
63	631
64	35
65	121
66	5
67	121
68	783
69	4
70	5
71	121
72	32
73	211
74	2280
75	4
76	9
77	67
78	17
79	4
80	41
81	121
82	5
83	254
84	9
85	46
86	2280
87	4
88	140
89	121
90	5
91	4
92	24

[1, 5, 4, 9, 22, 5, 4, 32, 4, 5, 121, 9, 46, 437, 4, 20, 121, 17, 4, 24, 4, 5, 67, 14, 22, 17, 4, 24, 121, 5, 4, 2562, 211, 5, 121, 9, 4, 107, 121, 14, 7261, 5, 211, 24, 4, 17, 121, 41, 4, 2280, 4, 9, 254, 5, 4, 32, 4, 17, 67, 24, 22, 17, 631, 35, 121, 5, 121, 783, 4, 5, 121, 32, 211, 2280, 4, 9, 67, 17, 4, 41, 121, 5, 254, 9, 46, 2280, 4, 140, 121, 5, 4, 24]

cp's OEIS Frontend

A286461 Compound filter (2-adic valuation of n & 4k+1,4k+3 prime-signature combination of 2n-1): a(n) = P(A001511(n), A286364((2*n)-1)), where P(n,k) is sequence A000027 used as a pairing function.

Table of values

List of values