A231004 - cp's OEIS frontend

A231004 Number of years after which it is not possible to have the same calendar for the entire year, in the Julian calendar.

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	7
7	8
8	9
9	10
10	12
11	13
12	14
13	15
14	16
15	18
16	19
17	20
18	21
19	23
20	24
21	25
22	26
23	27
24	29
25	30
26	31
27	32
28	33
29	35
30	36
31	37
32	38
33	40
34	41
35	42
36	43
37	44
38	46
39	47
40	48
41	49
42	51
43	52
44	53
45	54
46	55
47	57
48	58
49	59
50	60
51	61
52	63
53	64
54	65
55	66
56	68
57	69
58	70
59	71
60	72
61	74
62	75
63	76
64	77
65	79
66	80
67	81
68	82
69	83
70	85
71	86
72	87

[1, 2, 3, 4, 5, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 19, 20, 21, 23, 24, 25, 26, 27, 29, 30, 31, 32, 33, 35, 36, 37, 38, 40, 41, 42, 43, 44, 46, 47, 48, 49, 51, 52, 53, 54, 55, 57, 58, 59, 60, 61, 63, 64, 65, 66, 68, 69, 70, 71, 72, 74, 75, 76, 77, 79, 80, 81, 82, 83, 85, 86, 87]

cp's OEIS Frontend

A231004 Number of years after which it is not possible to have the same calendar for the entire year, in the Julian calendar.

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	7
7	8
8	9
9	10
10	12
11	13
12	14
13	15
14	16
15	18
16	19
17	20
18	21
19	23
20	24
21	25
22	26
23	27
24	29
25	30
26	31
27	32
28	33
29	35
30	36
31	37
32	38
33	40
34	41
35	42
36	43
37	44
38	46
39	47
40	48
41	49
42	51
43	52
44	53
45	54
46	55
47	57
48	58
49	59
50	60
51	61
52	63
53	64
54	65
55	66
56	68
57	69
58	70
59	71
60	72
61	74
62	75
63	76
64	77
65	79
66	80
67	81
68	82
69	83
70	85
71	86
72	87

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	7
7	8
8	9
9	10
10	12
11	13
12	14
13	15
14	16
15	18
16	19
17	20
18	21
19	23
20	24
21	25
22	26
23	27
24	29
25	30
26	31
27	32
28	33
29	35
30	36
31	37
32	38
33	40
34	41
35	42
36	43
37	44
38	46
39	47
40	48
41	49
42	51
43	52
44	53
45	54
46	55
47	57
48	58
49	59
50	60
51	61
52	63
53	64
54	65
55	66
56	68
57	69
58	70
59	71
60	72
61	74
62	75
63	76
64	77
65	79
66	80
67	81
68	82
69	83
70	85
71	86
72	87

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	7
7	8
8	9
9	10
10	12
11	13
12	14
13	15
14	16
15	18
16	19
17	20
18	21
19	23
20	24
21	25
22	26
23	27
24	29
25	30
26	31
27	32
28	33
29	35
30	36
31	37
32	38
33	40
34	41
35	42
36	43
37	44
38	46
39	47
40	48
41	49
42	51
43	52
44	53
45	54
46	55
47	57
48	58
49	59
50	60
51	61
52	63
53	64
54	65
55	66
56	68
57	69
58	70
59	71
60	72
61	74
62	75
63	76
64	77
65	79
66	80
67	81
68	82
69	83
70	85
71	86
72	87