A014107 - cp's OEIS frontend

A014107 a(n) = n(2n-3).

n	a(n)
0	0
1	-1
2	2
3	9
4	20
5	35
6	54
7	77
8	104
9	135
10	170
11	209
12	252
13	299
14	350
15	405
16	464
17	527
18	594
19	665
20	740
21	819
22	902
23	989
24	1080
25	1175
26	1274
27	1377
28	1484
29	1595
30	1710
31	1829
32	1952
33	2079
34	2210
35	2345
36	2484
37	2627
38	2774
39	2925
40	3080
41	3239
42	3402
43	3569
44	3740
45	3915
46	4094
47	4277

[0, -1, 2, 9, 20, 35, 54, 77, 104, 135, 170, 209, 252, 299, 350, 405, 464, 527, 594, 665, 740, 819, 902, 989, 1080, 1175, 1274, 1377, 1484, 1595, 1710, 1829, 1952, 2079, 2210, 2345, 2484, 2627, 2774, 2925, 3080, 3239, 3402, 3569, 3740, 3915, 4094, 4277]

cp's OEIS Frontend

A014107 a(n) = n(2n-3).

Table of values

List of values

cp's OEIS Frontend

A014107 a(n) = n*(2*n-3).

Table of values

List of values

A014107 a(n) = n(2n-3).