A291756 - cp's OEIS frontend

A291756 Compound filter: a(n) = P(A003557(n), A000010(n)), where P(n,k) is sequence A000027 used as a pairing function.

n	a(n)
1	1
2	1
3	2
4	5
5	7
6	2
7	16
8	25
9	31
10	7
11	46
12	12
13	67
14	16
15	29
16	113
17	121
18	31
19	154
20	38
21	67
22	46
23	232
24	59
25	281
26	67
27	334
28	80
29	379
30	29
31	436
32	481
33	191
34	121
35	277
36	142
37	631
38	154
39	277
40	175
41	781
42	67
43	862
44	212
45	328
46	232
47	1036
48	261
49	1135
50	281
51	497
52	302
53	1327
54	334
55	781
56	355
57	631
58	379
59	1654
60	138
61	1771
62	436
63	706
64	1985
65	1129
66	191
67	2146
68	530
69	947
70	277
71	2416
72	607
73	2557
74	631
75	951
76	668
77	1771

[1, 1, 2, 5, 7, 2, 16, 25, 31, 7, 46, 12, 67, 16, 29, 113, 121, 31, 154, 38, 67, 46, 232, 59, 281, 67, 334, 80, 379, 29, 436, 481, 191, 121, 277, 142, 631, 154, 277, 175, 781, 67, 862, 212, 328, 232, 1036, 261, 1135, 281, 497, 302, 1327, 334, 781, 355, 631, 379, 1654, 138, 1771, 436, 706, 1985, 1129, 191, 2146, 530, 947, 277, 2416, 607, 2557, 631, 951, 668, 1771]

cp's OEIS Frontend

A291756 Compound filter: a(n) = P(A003557(n), A000010(n)), where P(n,k) is sequence A000027 used as a pairing function.

Table of values

List of values