A166144 - cp's OEIS frontend

A166144 a(n) = (11n^2 + 11n - 20)/2.

n	a(n)
1	1
2	23
3	56
4	100
5	155
6	221
7	298
8	386
9	485
10	595
11	716
12	848
13	991
14	1145
15	1310
16	1486
17	1673
18	1871
19	2080
20	2300
21	2531
22	2773
23	3026
24	3290
25	3565
26	3851
27	4148
28	4456
29	4775
30	5105
31	5446
32	5798
33	6161
34	6535
35	6920
36	7316
37	7723
38	8141
39	8570
40	9010
41	9461
42	9923
43	10396
44	10880

[1, 23, 56, 100, 155, 221, 298, 386, 485, 595, 716, 848, 991, 1145, 1310, 1486, 1673, 1871, 2080, 2300, 2531, 2773, 3026, 3290, 3565, 3851, 4148, 4456, 4775, 5105, 5446, 5798, 6161, 6535, 6920, 7316, 7723, 8141, 8570, 9010, 9461, 9923, 10396, 10880]

cp's OEIS Frontend

A166144 a(n) = (11n^2 + 11n - 20)/2.

Table of values

List of values

cp's OEIS Frontend

A166144 a(n) = (11*n^2 + 11*n - 20)/2.

Table of values

List of values

A166144 a(n) = (11n^2 + 11n - 20)/2.