A014848 - cp's OEIS frontend

A014848 a(n) = n^2 - floor( n/2 ).

n	a(n)
0	0
1	1
2	3
3	8
4	14
5	23
6	33
7	46
8	60
9	77
10	95
11	116
12	138
13	163
14	189
15	218
16	248
17	281
18	315
19	352
20	390
21	431
22	473
23	518
24	564
25	613
26	663
27	716
28	770
29	827
30	885
31	946
32	1008
33	1073
34	1139
35	1208
36	1278
37	1351
38	1425
39	1502
40	1580
41	1661
42	1743
43	1828
44	1914
45	2003
46	2093
47	2186
48	2280
49	2377
50	2475

[0, 1, 3, 8, 14, 23, 33, 46, 60, 77, 95, 116, 138, 163, 189, 218, 248, 281, 315, 352, 390, 431, 473, 518, 564, 613, 663, 716, 770, 827, 885, 946, 1008, 1073, 1139, 1208, 1278, 1351, 1425, 1502, 1580, 1661, 1743, 1828, 1914, 2003, 2093, 2186, 2280, 2377, 2475]

cp's OEIS Frontend

A014848 a(n) = n^2 - floor( n/2 ).

Table of values

List of values