A329649 - cp's OEIS frontend

A329649 Let D = A042948(n) be the n-th positive integer congruent to 0 or 1 mod 4, then a(n) = b(D) := Sum_{i=1..D} Kronecker(D,i)*i^2, where Kronecker(D,i) is the Kronecker symbol.

n	a(n)
1	1
2	10
3	4
4	16
5	159
6	48
7	52
8	680
9	136
10	48
11	168
12	288
13	4150
14	448
15	348
16	64
17	792
18	5196
19	740
20	1120
21	1312
22	1232
23	144
24	192
25	33565
26	624
27	1484
28	2240
29	3192
30	2880
31	2684
32	43680
33	4160
34	-544
35	3312
36	576
37	6424
38	5776
39	3696
40	192
41	118071
42	2016
43	6120
44	8096
45	9256
46	7360
47	6696
48	1152
49	13192

[1, 10, 4, 16, 159, 48, 52, 680, 136, 48, 168, 288, 4150, 448, 348, 64, 792, 5196, 740, 1120, 1312, 1232, 144, 192, 33565, 624, 1484, 2240, 3192, 2880, 2684, 43680, 4160, -544, 3312, 576, 6424, 5776, 3696, 192, 118071, 2016, 6120, 8096, 9256, 7360, 6696, 1152, 13192]

cp's OEIS Frontend

A329649 Let D = A042948(n) be the n-th positive integer congruent to 0 or 1 mod 4, then a(n) = b(D) := Sum_{i=1..D} Kronecker(D,i)*i^2, where Kronecker(D,i) is the Kronecker symbol.

Table of values

List of values