A275834 - cp's OEIS frontend

A275834 Positions of even terms in A275832; indices of those permutations in tables A060117 & A060118 where element 1 is in an even cycle.

n	a(n)
1	1
2	4
3	7
4	9
5	11
6	15
7	16
8	17
9	18
10	20
11	21
12	23
13	25
14	28
15	31
16	34
17	37
18	40
19	43
20	46
21	49
22	51
23	53
24	55
25	58
26	66
27	68
28	70
29	75
30	76
31	77
32	85
33	88
34	90
35	91
36	92
37	96
38	98
39	99
40	101
41	102
42	104
43	106
44	108
45	109
46	110
47	115
48	118
49	121
50	124
51	127
52	129
53	131
54	135
55	136
56	137
57	138
58	140
59	141
60	143
61	145
62	148
63	151
64	153
65	155
66	159
67	160
68	161
69	162
70	164
71	165
72	167
73	169
74	172
75	175
76	177
77	179

[1, 4, 7, 9, 11, 15, 16, 17, 18, 20, 21, 23, 25, 28, 31, 34, 37, 40, 43, 46, 49, 51, 53, 55, 58, 66, 68, 70, 75, 76, 77, 85, 88, 90, 91, 92, 96, 98, 99, 101, 102, 104, 106, 108, 109, 110, 115, 118, 121, 124, 127, 129, 131, 135, 136, 137, 138, 140, 141, 143, 145, 148, 151, 153, 155, 159, 160, 161, 162, 164, 165, 167, 169, 172, 175, 177, 179]

cp's OEIS Frontend

A275834 Positions of even terms in A275832; indices of those permutations in tables A060117 & A060118 where element 1 is in an even cycle.

Table of values

List of values

n	a(n)
1	1
2	4
3	7
4	9
5	11
6	15
7	16
8	17
9	18
10	20
11	21
12	23
13	25
14	28
15	31
16	34
17	37
18	40
19	43
20	46
21	49
22	51
23	53
24	55
25	58
26	66
27	68
28	70
29	75
30	76
31	77
32	85
33	88
34	90
35	91
36	92
37	96
38	98
39	99
40	101
41	102
42	104
43	106
44	108
45	109
46	110
47	115
48	118
49	121
50	124
51	127
52	129
53	131
54	135
55	136
56	137
57	138
58	140
59	141
60	143
61	145
62	148
63	151
64	153
65	155
66	159
67	160
68	161
69	162
70	164
71	165
72	167
73	169
74	172
75	175
76	177
77	179

n	a(n)
1	1
2	4
3	7
4	9
5	11
6	15
7	16
8	17
9	18
10	20
11	21
12	23
13	25
14	28
15	31
16	34
17	37
18	40
19	43
20	46
21	49
22	51
23	53
24	55
25	58
26	66
27	68
28	70
29	75
30	76
31	77
32	85
33	88
34	90
35	91
36	92
37	96
38	98
39	99
40	101
41	102
42	104
43	106
44	108
45	109
46	110
47	115
48	118
49	121
50	124
51	127
52	129
53	131
54	135
55	136
56	137
57	138
58	140
59	141
60	143
61	145
62	148
63	151
64	153
65	155
66	159
67	160
68	161
69	162
70	164
71	165
72	167
73	169
74	172
75	175
76	177
77	179

n	a(n)
1	1
2	4
3	7
4	9
5	11
6	15
7	16
8	17
9	18
10	20
11	21
12	23
13	25
14	28
15	31
16	34
17	37
18	40
19	43
20	46
21	49
22	51
23	53
24	55
25	58
26	66
27	68
28	70
29	75
30	76
31	77
32	85
33	88
34	90
35	91
36	92
37	96
38	98
39	99
40	101
41	102
42	104
43	106
44	108
45	109
46	110
47	115
48	118
49	121
50	124
51	127
52	129
53	131
54	135
55	136
56	137
57	138
58	140
59	141
60	143
61	145
62	148
63	151
64	153
65	155
66	159
67	160
68	161
69	162
70	164
71	165
72	167
73	169
74	172
75	175
76	177
77	179