A116926 - cp's OEIS frontend

A116926 Semiprimes k=p*q such that the polynomial (1+x)^k (mod k) has p+q nonzero terms.

n	a(n)
1	6
2	14
3	15
4	51
5	62
6	91
7	95
8	159
9	254
10	287
11	473
12	679
13	703
14	1139
15	1199
16	1339
17	1717
18	1891
19	2051
20	2147
21	2495
22	2651
23	2701
24	2869
25	3151
26	4313
27	4381
28	4607
29	5017
30	5267
31	6245
32	6683
33	8441
34	9809
35	10063
36	10637
37	11051
38	11183
39	12403
40	13119
41	13169
42	13207
43	13423
44	13427

[6, 14, 15, 51, 62, 91, 95, 159, 254, 287, 473, 679, 703, 1139, 1199, 1339, 1717, 1891, 2051, 2147, 2495, 2651, 2701, 2869, 3151, 4313, 4381, 4607, 5017, 5267, 6245, 6683, 8441, 9809, 10063, 10637, 11051, 11183, 12403, 13119, 13169, 13207, 13423, 13427]

cp's OEIS Frontend

A116926 Semiprimes k=p*q such that the polynomial (1+x)^k (mod k) has p+q nonzero terms.

Table of values

List of values