A237056 - cp's OEIS frontend

A237056 Ludic and non-ludic numbers interleaved.

n	a(n)
1	1
2	4
3	2
4	6
5	3
6	8
7	5
8	9
9	7
10	10
11	11
12	12
13	13
14	14
15	17
16	15
17	23
18	16
19	25
20	18
21	29
22	19
23	37
24	20
25	41
26	21
27	43
28	22
29	47
30	24
31	53
32	26
33	61
34	27
35	67
36	28
37	71
38	30
39	77
40	31
41	83
42	32
43	89
44	33
45	91
46	34
47	97
48	35
49	107
50	36
51	115
52	38
53	119
54	39
55	121
56	40
57	127
58	42
59	131
60	44
61	143
62	45
63	149
64	46
65	157

[1, 4, 2, 6, 3, 8, 5, 9, 7, 10, 11, 12, 13, 14, 17, 15, 23, 16, 25, 18, 29, 19, 37, 20, 41, 21, 43, 22, 47, 24, 53, 26, 61, 27, 67, 28, 71, 30, 77, 31, 83, 32, 89, 33, 91, 34, 97, 35, 107, 36, 115, 38, 119, 39, 121, 40, 127, 42, 131, 44, 143, 45, 149, 46, 157]

cp's OEIS Frontend

A237056 Ludic and non-ludic numbers interleaved.

Table of values

List of values

n	a(n)
1	1
2	4
3	2
4	6
5	3
6	8
7	5
8	9
9	7
10	10
11	11
12	12
13	13
14	14
15	17
16	15
17	23
18	16
19	25
20	18
21	29
22	19
23	37
24	20
25	41
26	21
27	43
28	22
29	47
30	24
31	53
32	26
33	61
34	27
35	67
36	28
37	71
38	30
39	77
40	31
41	83
42	32
43	89
44	33
45	91
46	34
47	97
48	35
49	107
50	36
51	115
52	38
53	119
54	39
55	121
56	40
57	127
58	42
59	131
60	44
61	143
62	45
63	149
64	46
65	157

n	a(n)
1	1
2	4
3	2
4	6
5	3
6	8
7	5
8	9
9	7
10	10
11	11
12	12
13	13
14	14
15	17
16	15
17	23
18	16
19	25
20	18
21	29
22	19
23	37
24	20
25	41
26	21
27	43
28	22
29	47
30	24
31	53
32	26
33	61
34	27
35	67
36	28
37	71
38	30
39	77
40	31
41	83
42	32
43	89
44	33
45	91
46	34
47	97
48	35
49	107
50	36
51	115
52	38
53	119
54	39
55	121
56	40
57	127
58	42
59	131
60	44
61	143
62	45
63	149
64	46
65	157

n	a(n)
1	1
2	4
3	2
4	6
5	3
6	8
7	5
8	9
9	7
10	10
11	11
12	12
13	13
14	14
15	17
16	15
17	23
18	16
19	25
20	18
21	29
22	19
23	37
24	20
25	41
26	21
27	43
28	22
29	47
30	24
31	53
32	26
33	61
34	27
35	67
36	28
37	71
38	30
39	77
40	31
41	83
42	32
43	89
44	33
45	91
46	34
47	97
48	35
49	107
50	36
51	115
52	38
53	119
54	39
55	121
56	40
57	127
58	42
59	131
60	44
61	143
62	45
63	149
64	46
65	157