A293183 - cp's OEIS frontend

A293183 Numbers k such that bsigma(k) = bsigma(k+1), where bsigma(k) is the sum of the bi-unitary divisors of k (A188999).

n	a(n)
1	14
2	27
3	44
4	459
5	620
6	957
7	1334
8	1634
9	1652
10	2204
11	2685
12	3195
13	3451
14	3956
15	5547
16	8636
17	8907
18	9844
19	11515
20	11745
21	16874
22	19491
23	20145
24	20155
25	27643
26	31724
27	33998
28	38180
29	41265
30	41547
31	42818
32	45716
33	48364
34	64665
35	74875
36	74918
37	79316
38	79826
39	79833
40	83780
41	84134

[14, 27, 44, 459, 620, 957, 1334, 1634, 1652, 2204, 2685, 3195, 3451, 3956, 5547, 8636, 8907, 9844, 11515, 11745, 16874, 19491, 20145, 20155, 27643, 31724, 33998, 38180, 41265, 41547, 42818, 45716, 48364, 64665, 74875, 74918, 79316, 79826, 79833, 83780, 84134]

cp's OEIS Frontend

A293183 Numbers k such that bsigma(k) = bsigma(k+1), where bsigma(k) is the sum of the bi-unitary divisors of k (A188999).

Table of values

List of values