A286463 - cp's OEIS frontend

A286463 Compound filter (3-adic valuation & prime-signature): a(n) = P(A051064(n), A046523(n)), where P(n,k) is sequence A000027 used as a pairing function.

n	a(n)
1	1
2	2
3	5
4	7
5	2
6	23
7	2
8	29
9	18
10	16
11	2
12	80
13	2
14	16
15	23
16	121
17	2
18	94
19	2
20	67
21	23
22	16
23	2
24	302
25	7
26	16
27	59
28	67
29	2
30	467
31	2
32	497
33	23
34	16
35	16
36	706
37	2
38	16
39	23
40	277
41	2
42	467
43	2
44	67
45	94
46	16
47	2
48	1178
49	7
50	67
51	23
52	67
53	2
54	355
55	16
56	277
57	23
58	16
59	2
60	1832
61	2
62	16
63	94
64	2017
65	16
66	467
67	2
68	67
69	23
70	436
71	2
72	2704
73	2
74	16
75	80
76	67
77	16
78	467
79	2
80	1129
81	195
82	16
83	2
84	1832
85	16
86	16
87	23
88	277
89	2
90	1894
91	16

[1, 2, 5, 7, 2, 23, 2, 29, 18, 16, 2, 80, 2, 16, 23, 121, 2, 94, 2, 67, 23, 16, 2, 302, 7, 16, 59, 67, 2, 467, 2, 497, 23, 16, 16, 706, 2, 16, 23, 277, 2, 467, 2, 67, 94, 16, 2, 1178, 7, 67, 23, 67, 2, 355, 16, 277, 23, 16, 2, 1832, 2, 16, 94, 2017, 16, 467, 2, 67, 23, 436, 2, 2704, 2, 16, 80, 67, 16, 467, 2, 1129, 195, 16, 2, 1832, 16, 16, 23, 277, 2, 1894, 16]

cp's OEIS Frontend

A286463 Compound filter (3-adic valuation & prime-signature): a(n) = P(A051064(n), A046523(n)), where P(n,k) is sequence A000027 used as a pairing function.

Table of values

List of values