A235034 - cp's OEIS frontend

A235034 Numbers whose prime divisors, when multiplied together without carry-bits (as encodings of GF(2)[X]-polynomials, with A048720), produce the original number; numbers for which A234741(n) = n.

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	5
7	6
8	7
9	8
10	10
11	11
12	12
13	13
14	14
15	15
16	16
17	17
18	19
19	20
20	22
21	23
22	24
23	26
24	28
25	29
26	30
27	31
28	32
29	34
30	37
31	38
32	40
33	41
34	43
35	44
36	46
37	47
38	48
39	51
40	52
41	53
42	56
43	58
44	59
45	60
46	61
47	62
48	64
49	67
50	68
51	71
52	73
53	74
54	76
55	79
56	80
57	82
58	83
59	85
60	86
61	88
62	89
63	92
64	94
65	95
66	96
67	97
68	101

[0, 1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 17, 19, 20, 22, 23, 24, 26, 28, 29, 30, 31, 32, 34, 37, 38, 40, 41, 43, 44, 46, 47, 48, 51, 52, 53, 56, 58, 59, 60, 61, 62, 64, 67, 68, 71, 73, 74, 76, 79, 80, 82, 83, 85, 86, 88, 89, 92, 94, 95, 96, 97, 101]

cp's OEIS Frontend

A235034 Numbers whose prime divisors, when multiplied together without carry-bits (as encodings of GF(2)[X]-polynomials, with A048720), produce the original number; numbers for which A234741(n) = n.

Table of values

List of values

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	5
7	6
8	7
9	8
10	10
11	11
12	12
13	13
14	14
15	15
16	16
17	17
18	19
19	20
20	22
21	23
22	24
23	26
24	28
25	29
26	30
27	31
28	32
29	34
30	37
31	38
32	40
33	41
34	43
35	44
36	46
37	47
38	48
39	51
40	52
41	53
42	56
43	58
44	59
45	60
46	61
47	62
48	64
49	67
50	68
51	71
52	73
53	74
54	76
55	79
56	80
57	82
58	83
59	85
60	86
61	88
62	89
63	92
64	94
65	95
66	96
67	97
68	101

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	5
7	6
8	7
9	8
10	10
11	11
12	12
13	13
14	14
15	15
16	16
17	17
18	19
19	20
20	22
21	23
22	24
23	26
24	28
25	29
26	30
27	31
28	32
29	34
30	37
31	38
32	40
33	41
34	43
35	44
36	46
37	47
38	48
39	51
40	52
41	53
42	56
43	58
44	59
45	60
46	61
47	62
48	64
49	67
50	68
51	71
52	73
53	74
54	76
55	79
56	80
57	82
58	83
59	85
60	86
61	88
62	89
63	92
64	94
65	95
66	96
67	97
68	101

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	5
7	6
8	7
9	8
10	10
11	11
12	12
13	13
14	14
15	15
16	16
17	17
18	19
19	20
20	22
21	23
22	24
23	26
24	28
25	29
26	30
27	31
28	32
29	34
30	37
31	38
32	40
33	41
34	43
35	44
36	46
37	47
38	48
39	51
40	52
41	53
42	56
43	58
44	59
45	60
46	61
47	62
48	64
49	67
50	68
51	71
52	73
53	74
54	76
55	79
56	80
57	82
58	83
59	85
60	86
61	88
62	89
63	92
64	94
65	95
66	96
67	97
68	101