A169867 - cp's OEIS frontend

A169867 The sequence T of a pair of complementary sequences (S, T) which are similar to the pairs (A093848, A169863), (A169864, A169865), except that here the lengths of the equal-parity runs of one sequence are given by the other.

n	a(n)
1	2
2	5
3	7
4	9
5	14
6	16
7	18
8	20
9	25
10	27
11	29
12	31
13	33
14	35
15	40
16	42
17	44
18	46
19	48
20	50
21	52
22	54
23	65
24	67
25	69
26	71
27	73
28	75
29	77
30	79
31	81
32	83
33	88
34	90
35	92
36	94
37	96
38	98
39	100
40	102
41	104
42	106
43	108
44	110

[2, 5, 7, 9, 14, 16, 18, 20, 25, 27, 29, 31, 33, 35, 40, 42, 44, 46, 48, 50, 52, 54, 65, 67, 69, 71, 73, 75, 77, 79, 81, 83, 88, 90, 92, 94, 96, 98, 100, 102, 104, 106, 108, 110]

cp's OEIS Frontend

A169867 The sequence T of a pair of complementary sequences (S, T) which are similar to the pairs (A093848, A169863), (A169864, A169865), except that here the lengths of the equal-parity runs of one sequence are given by the other.

Table of values

List of values

n	a(n)
1	2
2	5
3	7
4	9
5	14
6	16
7	18
8	20
9	25
10	27
11	29
12	31
13	33
14	35
15	40
16	42
17	44
18	46
19	48
20	50
21	52
22	54
23	65
24	67
25	69
26	71
27	73
28	75
29	77
30	79
31	81
32	83
33	88
34	90
35	92
36	94
37	96
38	98
39	100
40	102
41	104
42	106
43	108
44	110

n	a(n)
1	2
2	5
3	7
4	9
5	14
6	16
7	18
8	20
9	25
10	27
11	29
12	31
13	33
14	35
15	40
16	42
17	44
18	46
19	48
20	50
21	52
22	54
23	65
24	67
25	69
26	71
27	73
28	75
29	77
30	79
31	81
32	83
33	88
34	90
35	92
36	94
37	96
38	98
39	100
40	102
41	104
42	106
43	108
44	110

n	a(n)
1	2
2	5
3	7
4	9
5	14
6	16
7	18
8	20
9	25
10	27
11	29
12	31
13	33
14	35
15	40
16	42
17	44
18	46
19	48
20	50
21	52
22	54
23	65
24	67
25	69
26	71
27	73
28	75
29	77
30	79
31	81
32	83
33	88
34	90
35	92
36	94
37	96
38	98
39	100
40	102
41	104
42	106
43	108
44	110