A180798 - cp's OEIS frontend

A180798 Number of distinct solutions of sum{i=1..6}(x(2i-1)*x(2i)) = 0 (mod n), with x() in 0..n-1.

n	a(n)
1	1
2	16
3	159
4	1336
5	7770
6	39768
7	158242
8	576277
9	1770957
10	5103172
11	13020114
12	32106338
13	71312200
14	155419661
15	313496424
16	622375358
17	1154635735
18	2140048203
19	3718742275
20	6493401148
21	10741764465
22	17813177343
23	28173574540
24	45107483725

[1, 16, 159, 1336, 7770, 39768, 158242, 576277, 1770957, 5103172, 13020114, 32106338, 71312200, 155419661, 313496424, 622375358, 1154635735, 2140048203, 3718742275, 6493401148, 10741764465, 17813177343, 28173574540, 45107483725]

cp's OEIS Frontend

A180798 Number of distinct solutions of sum{i=1..6}(x(2i-1)*x(2i)) = 0 (mod n), with x() in 0..n-1.

Table of values

List of values