A181694 - cp's OEIS frontend

A181694 Array read by rows in which row n lists the numbers that are in the same "y" level in the primes (version 2).

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	5
7	8
8	9
9	6
10	7
11	10
12	11
13	14
14	15
15	12
16	13
17	16
18	17
19	20
20	21
21	18
22	19
23	22
24	23
25	24
26	29
27	30
28	25
29	28
30	31
31	38
32	39
33	26
34	27
35	32
36	37
37	40
38	33
39	36
40	41
41	44
42	45
43	34
44	35
45	42
46	43
47	46
48	55
49	56
50	47
51	54
52	57
53	48
54	53
55	58
56	63
57	64
58	49
59	52
60	59
61	62
62	65
63	50
64	51
65	60
66	61
67	66
68	67
69	68
70	71
71	72
72	69
73	70

[0, 1, 2, 3, 4, 5, 8, 9, 6, 7, 10, 11, 14, 15, 12, 13, 16, 17, 20, 21, 18, 19, 22, 23, 24, 29, 30, 25, 28, 31, 38, 39, 26, 27, 32, 37, 40, 33, 36, 41, 44, 45, 34, 35, 42, 43, 46, 55, 56, 47, 54, 57, 48, 53, 58, 63, 64, 49, 52, 59, 62, 65, 50, 51, 60, 61, 66, 67, 68, 71, 72, 69, 70]

cp's OEIS Frontend

A181694 Array read by rows in which row n lists the numbers that are in the same "y" level in the primes (version 2).

Table of values

List of values

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	5
7	8
8	9
9	6
10	7
11	10
12	11
13	14
14	15
15	12
16	13
17	16
18	17
19	20
20	21
21	18
22	19
23	22
24	23
25	24
26	29
27	30
28	25
29	28
30	31
31	38
32	39
33	26
34	27
35	32
36	37
37	40
38	33
39	36
40	41
41	44
42	45
43	34
44	35
45	42
46	43
47	46
48	55
49	56
50	47
51	54
52	57
53	48
54	53
55	58
56	63
57	64
58	49
59	52
60	59
61	62
62	65
63	50
64	51
65	60
66	61
67	66
68	67
69	68
70	71
71	72
72	69
73	70

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	5
7	8
8	9
9	6
10	7
11	10
12	11
13	14
14	15
15	12
16	13
17	16
18	17
19	20
20	21
21	18
22	19
23	22
24	23
25	24
26	29
27	30
28	25
29	28
30	31
31	38
32	39
33	26
34	27
35	32
36	37
37	40
38	33
39	36
40	41
41	44
42	45
43	34
44	35
45	42
46	43
47	46
48	55
49	56
50	47
51	54
52	57
53	48
54	53
55	58
56	63
57	64
58	49
59	52
60	59
61	62
62	65
63	50
64	51
65	60
66	61
67	66
68	67
69	68
70	71
71	72
72	69
73	70

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	5
7	8
8	9
9	6
10	7
11	10
12	11
13	14
14	15
15	12
16	13
17	16
18	17
19	20
20	21
21	18
22	19
23	22
24	23
25	24
26	29
27	30
28	25
29	28
30	31
31	38
32	39
33	26
34	27
35	32
36	37
37	40
38	33
39	36
40	41
41	44
42	45
43	34
44	35
45	42
46	43
47	46
48	55
49	56
50	47
51	54
52	57
53	48
54	53
55	58
56	63
57	64
58	49
59	52
60	59
61	62
62	65
63	50
64	51
65	60
66	61
67	66
68	67
69	68
70	71
71	72
72	69
73	70