A180795 - cp's OEIS frontend

A180795 Number of distinct solutions of Sum_{i=1..3}(x(2i-1)*x(2i)) = 0 (mod n), with x() in 0..n-1.

n	a(n)
1	1
2	6
3	21
4	68
5	142
6	355
7	589
8	1250
9	1946
10	3372
11	4591
12	8432
13	10054
14	16027
15	21564
16	31228
17	35957
18	56543
19	61282
20	92952
21	107265
22	139286
23	154287
24	234348
25	238495
26	313496
27	362400
28	469556
29	476974
30	690961
31	660676
32	896194
33	964301
34	1162662
35	1252820

[1, 6, 21, 68, 142, 355, 589, 1250, 1946, 3372, 4591, 8432, 10054, 16027, 21564, 31228, 35957, 56543, 61282, 92952, 107265, 139286, 154287, 234348, 238495, 313496, 362400, 469556, 476974, 690961, 660676, 896194, 964301, 1162662, 1252820]

cp's OEIS Frontend

A180795 Number of distinct solutions of Sum_{i=1..3}(x(2i-1)*x(2i)) = 0 (mod n), with x() in 0..n-1.

Table of values

List of values