A168350 - cp's OEIS frontend

A168350 Sum of first n non-single or nonisolated numbers.

n	a(n)
1	0
2	1
3	4
4	9
5	16
6	24
7	33
8	43
9	54
10	67
11	81
12	96
13	112
14	129
15	148
16	168
17	189
18	211
19	235
20	260
21	286
22	313
23	341
24	370
25	401
26	433
27	466
28	500
29	535
30	571
31	609
32	648
33	688
34	729
35	772
36	816
37	861
38	907
39	955
40	1004
41	1054
42	1105
43	1157
44	1211
45	1266
46	1322
47	1379
48	1437
49	1496
50	1557
51	1619
52	1682

[0, 1, 4, 9, 16, 24, 33, 43, 54, 67, 81, 96, 112, 129, 148, 168, 189, 211, 235, 260, 286, 313, 341, 370, 401, 433, 466, 500, 535, 571, 609, 648, 688, 729, 772, 816, 861, 907, 955, 1004, 1054, 1105, 1157, 1211, 1266, 1322, 1379, 1437, 1496, 1557, 1619, 1682]

cp's OEIS Frontend

A168350 Sum of first n non-single or nonisolated numbers.

Table of values

List of values