A294993 - cp's OEIS frontend

A294993 Numbers n > 1 such that all of 2^(n-1), 3^(n-1), 5^(n-1), (2n-1)(2^((n-1)/2)), 4ceiling((3/4)n)-2, and (2^((n+1)/2) + floor(n/4)*2^((n+3)/2)) are congruent to 1 (mod n).

n	a(n)
1	11
2	19
3	43
4	59
5	67
6	83
7	107
8	131
9	139
10	163
11	179
12	211
13	227
14	251
15	283
16	307
17	331
18	347
19	379
20	419
21	443
22	467
23	491
24	499
25	523
26	547
27	563
28	571
29	587
30	619
31	643
32	659
33	683
34	691
35	739
36	787
37	811
38	827
39	859
40	883
41	907
42	947
43	971
44	1019
45	1051
46	1091
47	1123
48	1163
49	1171
50	1187
51	1259
52	1283

[11, 19, 43, 59, 67, 83, 107, 131, 139, 163, 179, 211, 227, 251, 283, 307, 331, 347, 379, 419, 443, 467, 491, 499, 523, 547, 563, 571, 587, 619, 643, 659, 683, 691, 739, 787, 811, 827, 859, 883, 907, 947, 971, 1019, 1051, 1091, 1123, 1163, 1171, 1187, 1259, 1283]

cp's OEIS Frontend

A294993 Numbers n > 1 such that all of 2^(n-1), 3^(n-1), 5^(n-1), (2n-1)(2^((n-1)/2)), 4ceiling((3/4)n)-2, and (2^((n+1)/2) + floor(n/4)*2^((n+3)/2)) are congruent to 1 (mod n).

Table of values

List of values

cp's OEIS Frontend

A294993 Numbers n > 1 such that all of 2^(n-1), 3^(n-1), 5^(n-1), (2*n-1)*(2^((n-1)/2)), 4*ceiling((3/4)*n)-2, and (2^((n+1)/2) + floor(n/4)*2^((n+3)/2)) are congruent to 1 (mod n).

Table of values

List of values

A294993 Numbers n > 1 such that all of 2^(n-1), 3^(n-1), 5^(n-1), (2n-1)(2^((n-1)/2)), 4ceiling((3/4)n)-2, and (2^((n+1)/2) + floor(n/4)*2^((n+3)/2)) are congruent to 1 (mod n).