A179879 - cp's OEIS frontend

A179879 Numbers h such that h and h+1 have same antiharmonic mean of the numbers k < h such that gcd(k, h) = 1 and simultaneously this mean is not integer.

n	a(n)
1	6
2	65
3	69
4	77
5	129
6	185
7	194
8	210
9	221
10	237
11	254
12	309
13	321
14	330
15	365
16	398
17	417
18	437
19	462
20	473
21	482
22	497
23	533
24	546
25	554
26	570
27	573
28	581
29	597
30	614
31	626
32	662
33	669
34	681
35	690
36	714
37	753
38	758
39	785
40	789
41	794
42	813
43	858
44	893
45	905
46	914
47	966
48	993
49	1037
50	1073
51	1094
52	1101
53	1122

[6, 65, 69, 77, 129, 185, 194, 210, 221, 237, 254, 309, 321, 330, 365, 398, 417, 437, 462, 473, 482, 497, 533, 546, 554, 570, 573, 581, 597, 614, 626, 662, 669, 681, 690, 714, 753, 758, 785, 789, 794, 813, 858, 893, 905, 914, 966, 993, 1037, 1073, 1094, 1101, 1122]

cp's OEIS Frontend

A179879 Numbers h such that h and h+1 have same antiharmonic mean of the numbers k < h such that gcd(k, h) = 1 and simultaneously this mean is not integer.

Table of values

List of values