A372815 - cp's OEIS frontend

A372815 The square of n minus (the largest divisor d of n with 2 <= d <= m-1, or 0 if there is no such divisor).

n	a(n)
1	1
2	4
3	9
4	14
5	25
6	33
7	49
8	60
9	78
10	95
11	121
12	138
13	169
14	189
15	220
16	248
17	289
18	315
19	361
20	390
21	434
22	473
23	529
24	564
25	620
26	663
27	720
28	770
29	841
30	885
31	961
32	1008
33	1078
34	1139
35	1218
36	1278
37	1369
38	1425
39	1508
40	1580
41	1681
42	1743
43	1849
44	1914
45	2010
46	2093
47	2209
48	2280
49	2394
50	2475
51	2584

[1, 4, 9, 14, 25, 33, 49, 60, 78, 95, 121, 138, 169, 189, 220, 248, 289, 315, 361, 390, 434, 473, 529, 564, 620, 663, 720, 770, 841, 885, 961, 1008, 1078, 1139, 1218, 1278, 1369, 1425, 1508, 1580, 1681, 1743, 1849, 1914, 2010, 2093, 2209, 2280, 2394, 2475, 2584]

cp's OEIS Frontend

A372815 The square of n minus (the largest divisor d of n with 2 <= d <= m-1, or 0 if there is no such divisor).

Table of values

List of values