A085611 - cp's OEIS frontend

A085611 Difference between A007678(2n)/(2n) and (n-1)^2.

n	a(n)
1	0
2	0
3	0
4	1
5	6
6	12
7	32
8	57
9	73
10	144
11	210
12	255
13	394
14	516
15	520
16	833
17	1032
18	1182
19	1518
20	1809
21	1927
22	2500
23	2904
24	3205
25	3836
26	4368
27	4768
28	5577
29	6258
30	6550
31	7780
32	8625
33	9265
34	10496
35	11526
36	12403
37	13782
38	15012
39	15996
40	17689
41	19140
42	20218
43	22274
44	23961
45	25309
46	27588
47	29532
48	31209
49	33688

[0, 0, 0, 1, 6, 12, 32, 57, 73, 144, 210, 255, 394, 516, 520, 833, 1032, 1182, 1518, 1809, 1927, 2500, 2904, 3205, 3836, 4368, 4768, 5577, 6258, 6550, 7780, 8625, 9265, 10496, 11526, 12403, 13782, 15012, 15996, 17689, 19140, 20218, 22274, 23961, 25309, 27588, 29532, 31209, 33688]

cp's OEIS Frontend

A085611 Difference between A007678(2n)/(2n) and (n-1)^2.

Table of values

List of values