A326381 - cp's OEIS frontend

A326381 Numbers m such that beta(m) = tau(m)/2 + 1 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	31
2	63
3	255
4	273
5	364
6	511
7	546
8	728
9	777
10	931
11	1023
12	1365
13	1464
14	2730
15	3280
16	3549
17	3783
18	4557
19	6560
20	7566
21	7812
22	8191
23	9114
24	9331
25	9841
26	10507
27	11349
28	11718
29	13671
30	14043
31	14763
32	15132
33	15624
34	16383
35	18291
36	18662
37	18915
38	19608
39	19682
40	21845
41	22351
42	22698

[31, 63, 255, 273, 364, 511, 546, 728, 777, 931, 1023, 1365, 1464, 2730, 3280, 3549, 3783, 4557, 6560, 7566, 7812, 8191, 9114, 9331, 9841, 10507, 11349, 11718, 13671, 14043, 14763, 15132, 15624, 16383, 18291, 18662, 18915, 19608, 19682, 21845, 22351, 22698]

cp's OEIS Frontend

A326381 Numbers m such that beta(m) = tau(m)/2 + 1 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