A326380 - cp's OEIS frontend

A326380 Numbers m such that beta(m) = tau(m)/2 where beta(m) is the number of Brazilian representations of m and tau(m) is the number of divisors of m.

n	a(n)
1	7
2	13
3	15
4	21
5	26
6	40
7	43
8	57
9	62
10	73
11	80
12	85
13	86
14	91
15	93
16	111
17	114
18	124
19	127
20	129
21	133
22	146
23	157
24	170
25	171
26	172
27	183
28	211
29	215
30	219
31	222
32	228
33	241
34	242
35	259
36	266
37	285
38	292
39	307
40	312
41	314
42	333
43	341
44	343
45	365
46	366
47	381
48	399
49	421
50	422
51	438
52	444
53	455
54	463
55	468
56	471
57	482
58	507
59	518
60	532
61	549
62	553
63	555
64	585
65	601
66	614
67	624

[7, 13, 15, 21, 26, 40, 43, 57, 62, 73, 80, 85, 86, 91, 93, 111, 114, 124, 127, 129, 133, 146, 157, 170, 171, 172, 183, 211, 215, 219, 222, 228, 241, 242, 259, 266, 285, 292, 307, 312, 314, 333, 341, 343, 365, 366, 381, 399, 421, 422, 438, 444, 455, 463, 468, 471, 482, 507, 518, 532, 549, 553, 555, 585, 601, 614, 624]

cp's OEIS Frontend

A326380 Numbers m such that beta(m) = tau(m)/2 where beta(m) is the number of Brazilian representations of m and tau(m) is the number of divisors of m.

Table of values

List of values

n	a(n)
1	7
2	13
3	15
4	21
5	26
6	40
7	43
8	57
9	62
10	73
11	80
12	85
13	86
14	91
15	93
16	111
17	114
18	124
19	127
20	129
21	133
22	146
23	157
24	170
25	171
26	172
27	183
28	211
29	215
30	219
31	222
32	228
33	241
34	242
35	259
36	266
37	285
38	292
39	307
40	312
41	314
42	333
43	341
44	343
45	365
46	366
47	381
48	399
49	421
50	422
51	438
52	444
53	455
54	463
55	468
56	471
57	482
58	507
59	518
60	532
61	549
62	553
63	555
64	585
65	601
66	614
67	624

n	a(n)
1	7
2	13
3	15
4	21
5	26
6	40
7	43
8	57
9	62
10	73
11	80
12	85
13	86
14	91
15	93
16	111
17	114
18	124
19	127
20	129
21	133
22	146
23	157
24	170
25	171
26	172
27	183
28	211
29	215
30	219
31	222
32	228
33	241
34	242
35	259
36	266
37	285
38	292
39	307
40	312
41	314
42	333
43	341
44	343
45	365
46	366
47	381
48	399
49	421
50	422
51	438
52	444
53	455
54	463
55	468
56	471
57	482
58	507
59	518
60	532
61	549
62	553
63	555
64	585
65	601
66	614
67	624

n	a(n)
1	7
2	13
3	15
4	21
5	26
6	40
7	43
8	57
9	62
10	73
11	80
12	85
13	86
14	91
15	93
16	111
17	114
18	124
19	127
20	129
21	133
22	146
23	157
24	170
25	171
26	172
27	183
28	211
29	215
30	219
31	222
32	228
33	241
34	242
35	259
36	266
37	285
38	292
39	307
40	312
41	314
42	333
43	341
44	343
45	365
46	366
47	381
48	399
49	421
50	422
51	438
52	444
53	455
54	463
55	468
56	471
57	482
58	507
59	518
60	532
61	549
62	553
63	555
64	585
65	601
66	614
67	624