A333658 - cp's OEIS frontend

A333658 a(n) is the greatest number m not yet in the sequence such that the primorial base expansions of n and of m have the same digits (up to order but with multiplicity).

n	a(n)
0	0
1	1
2	2
3	3
4	4
5	5
6	6
7	8
8	7
9	9
10	14
11	15
12	12
13	13
14	10
15	11
16	16
17	17
18	18
19	20
20	19
21	21
22	22
23	23
24	24
25	26
26	25
27	27
28	28
29	29
30	30
31	36
32	32
33	38
34	66
35	68
36	31
37	37
38	33
39	39
40	67
41	69
42	62
43	63
44	44
45	45
46	74
47	75
48	96
49	98
50	97
51	99
52	104
53	105
54	126
55	128
56	127
57	129
58	134
59	135
60	60
61	61
62	42
63	43
64	72
65	73

[0, 1, 2, 3, 4, 5, 6, 8, 7, 9, 14, 15, 12, 13, 10, 11, 16, 17, 18, 20, 19, 21, 22, 23, 24, 26, 25, 27, 28, 29, 30, 36, 32, 38, 66, 68, 31, 37, 33, 39, 67, 69, 62, 63, 44, 45, 74, 75, 96, 98, 97, 99, 104, 105, 126, 128, 127, 129, 134, 135, 60, 61, 42, 43, 72, 73]

cp's OEIS Frontend

A333658 a(n) is the greatest number m not yet in the sequence such that the primorial base expansions of n and of m have the same digits (up to order but with multiplicity).

Table of values

List of values

n	a(n)
0	0
1	1
2	2
3	3
4	4
5	5
6	6
7	8
8	7
9	9
10	14
11	15
12	12
13	13
14	10
15	11
16	16
17	17
18	18
19	20
20	19
21	21
22	22
23	23
24	24
25	26
26	25
27	27
28	28
29	29
30	30
31	36
32	32
33	38
34	66
35	68
36	31
37	37
38	33
39	39
40	67
41	69
42	62
43	63
44	44
45	45
46	74
47	75
48	96
49	98
50	97
51	99
52	104
53	105
54	126
55	128
56	127
57	129
58	134
59	135
60	60
61	61
62	42
63	43
64	72
65	73

n	a(n)
0	0
1	1
2	2
3	3
4	4
5	5
6	6
7	8
8	7
9	9
10	14
11	15
12	12
13	13
14	10
15	11
16	16
17	17
18	18
19	20
20	19
21	21
22	22
23	23
24	24
25	26
26	25
27	27
28	28
29	29
30	30
31	36
32	32
33	38
34	66
35	68
36	31
37	37
38	33
39	39
40	67
41	69
42	62
43	63
44	44
45	45
46	74
47	75
48	96
49	98
50	97
51	99
52	104
53	105
54	126
55	128
56	127
57	129
58	134
59	135
60	60
61	61
62	42
63	43
64	72
65	73

n	a(n)
0	0
1	1
2	2
3	3
4	4
5	5
6	6
7	8
8	7
9	9
10	14
11	15
12	12
13	13
14	10
15	11
16	16
17	17
18	18
19	20
20	19
21	21
22	22
23	23
24	24
25	26
26	25
27	27
28	28
29	29
30	30
31	36
32	32
33	38
34	66
35	68
36	31
37	37
38	33
39	39
40	67
41	69
42	62
43	63
44	44
45	45
46	74
47	75
48	96
49	98
50	97
51	99
52	104
53	105
54	126
55	128
56	127
57	129
58	134
59	135
60	60
61	61
62	42
63	43
64	72
65	73