A278713 - cp's OEIS frontend

A278713 Numerators of (n-1)(n-3)/(6(2n-1)); equivalently, numerators of Dedekind sum s(2,2n-1).

n	a(n)
1	0
2	-1
3	0
4	1
5	4
6	5
7	4
8	7
9	8
10	21
11	40
12	33
13	4
14	143
15	28
16	65
17	112
18	17
19	48
20	323
21	60
22	133
23	44
24	161
25	88
26	575
27	104
28	45
29	364
30	261
31	140
32	899
33	32
34	341
35	544
36	385
37	204
38	259
39	228
40	481
41	760
42	533
43	56
44	1763
45	308
46	645
47	1012
48	141
49	368
50	2303
51	400
52	833
53	260
54	901
55	468
56	2915
57	504
58	209

[0, -1, 0, 1, 4, 5, 4, 7, 8, 21, 40, 33, 4, 143, 28, 65, 112, 17, 48, 323, 60, 133, 44, 161, 88, 575, 104, 45, 364, 261, 140, 899, 32, 341, 544, 385, 204, 259, 228, 481, 760, 533, 56, 1763, 308, 645, 1012, 141, 368, 2303, 400, 833, 260, 901, 468, 2915, 504, 209]

cp's OEIS Frontend

A278713 Numerators of (n-1)(n-3)/(6(2n-1)); equivalently, numerators of Dedekind sum s(2,2n-1).

Table of values

List of values

cp's OEIS Frontend

A278713 Numerators of (n-1)*(n-3)/(6*(2*n-1)); equivalently, numerators of Dedekind sum s(2,2*n-1).

Table of values

List of values

A278713 Numerators of (n-1)(n-3)/(6(2n-1)); equivalently, numerators of Dedekind sum s(2,2n-1).