A331171 - cp's OEIS frontend

A331171 a(n) = min(n, A225901(n)), where A225901 is factorial base flip.

n	a(n)
0	0
1	1
2	2
3	3
4	2
5	3
6	6
7	7
8	8
9	9
10	10
11	11
12	12
13	13
14	14
15	15
16	14
17	15
18	6
19	7
20	10
21	11
22	8
23	9
24	24
25	25
26	26
27	27
28	28
29	29
30	30
31	31
32	32
33	33
34	34
35	35
36	36
37	37
38	38
39	39
40	40
41	41
42	42
43	43
44	44
45	45
46	46
47	47
48	48
49	49
50	50
51	51
52	52
53	53
54	54
55	55
56	56
57	57
58	58
59	59
60	60
61	61
62	62
63	63
64	64
65	65
66	66
67	67
68	68
69	69
70	70
71	71
72	48
73	49
74	52
75	53
76	50
77	51
78	66
79	67
80	70
81	71
82	68
83	69
84	60
85	61
86	64
87	65
88	62
89	63
90	54
91	55
92	58
93	59

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

cp's OEIS Frontend

A331171 a(n) = min(n, A225901(n)), where A225901 is factorial base flip.

Table of values

List of values

n	a(n)
0	0
1	1
2	2
3	3
4	2
5	3
6	6
7	7
8	8
9	9
10	10
11	11
12	12
13	13
14	14
15	15
16	14
17	15
18	6
19	7
20	10
21	11
22	8
23	9
24	24
25	25
26	26
27	27
28	28
29	29
30	30
31	31
32	32
33	33
34	34
35	35
36	36
37	37
38	38
39	39
40	40
41	41
42	42
43	43
44	44
45	45
46	46
47	47
48	48
49	49
50	50
51	51
52	52
53	53
54	54
55	55
56	56
57	57
58	58
59	59
60	60
61	61
62	62
63	63
64	64
65	65
66	66
67	67
68	68
69	69
70	70
71	71
72	48
73	49
74	52
75	53
76	50
77	51
78	66
79	67
80	70
81	71
82	68
83	69
84	60
85	61
86	64
87	65
88	62
89	63
90	54
91	55
92	58
93	59

n	a(n)
0	0
1	1
2	2
3	3
4	2
5	3
6	6
7	7
8	8
9	9
10	10
11	11
12	12
13	13
14	14
15	15
16	14
17	15
18	6
19	7
20	10
21	11
22	8
23	9
24	24
25	25
26	26
27	27
28	28
29	29
30	30
31	31
32	32
33	33
34	34
35	35
36	36
37	37
38	38
39	39
40	40
41	41
42	42
43	43
44	44
45	45
46	46
47	47
48	48
49	49
50	50
51	51
52	52
53	53
54	54
55	55
56	56
57	57
58	58
59	59
60	60
61	61
62	62
63	63
64	64
65	65
66	66
67	67
68	68
69	69
70	70
71	71
72	48
73	49
74	52
75	53
76	50
77	51
78	66
79	67
80	70
81	71
82	68
83	69
84	60
85	61
86	64
87	65
88	62
89	63
90	54
91	55
92	58
93	59

n	a(n)
0	0
1	1
2	2
3	3
4	2
5	3
6	6
7	7
8	8
9	9
10	10
11	11
12	12
13	13
14	14
15	15
16	14
17	15
18	6
19	7
20	10
21	11
22	8
23	9
24	24
25	25
26	26
27	27
28	28
29	29
30	30
31	31
32	32
33	33
34	34
35	35
36	36
37	37
38	38
39	39
40	40
41	41
42	42
43	43
44	44
45	45
46	46
47	47
48	48
49	49
50	50
51	51
52	52
53	53
54	54
55	55
56	56
57	57
58	58
59	59
60	60
61	61
62	62
63	63
64	64
65	65
66	66
67	67
68	68
69	69
70	70
71	71
72	48
73	49
74	52
75	53
76	50
77	51
78	66
79	67
80	70
81	71
82	68
83	69
84	60
85	61
86	64
87	65
88	62
89	63
90	54
91	55
92	58
93	59