A140066 - cp's OEIS frontend

A140066 a(n) = (5n^2 - 11n + 8)/2.

n	a(n)
1	1
2	3
3	10
4	22
5	39
6	61
7	88
8	120
9	157
10	199
11	246
12	298
13	355
14	417
15	484
16	556
17	633
18	715
19	802
20	894
21	991
22	1093
23	1200
24	1312
25	1429
26	1551
27	1678
28	1810
29	1947
30	2089
31	2236
32	2388
33	2545
34	2707
35	2874
36	3046
37	3223
38	3405
39	3592
40	3784
41	3981
42	4183
43	4390
44	4602
45	4819
46	5041
47	5268
48	5500
49	5737

[1, 3, 10, 22, 39, 61, 88, 120, 157, 199, 246, 298, 355, 417, 484, 556, 633, 715, 802, 894, 991, 1093, 1200, 1312, 1429, 1551, 1678, 1810, 1947, 2089, 2236, 2388, 2545, 2707, 2874, 3046, 3223, 3405, 3592, 3784, 3981, 4183, 4390, 4602, 4819, 5041, 5268, 5500, 5737]

cp's OEIS Frontend

A140066 a(n) = (5n^2 - 11n + 8)/2.

Table of values

List of values

cp's OEIS Frontend

A140066 a(n) = (5*n^2 - 11*n + 8)/2.

Table of values

List of values

A140066 a(n) = (5n^2 - 11n + 8)/2.