A298950 - cp's OEIS frontend

A298950 Numbers k such that 5*k - 4 is a square.

n	a(n)
1	1
2	4
3	8
4	17
5	25
6	40
7	52
8	73
9	89
10	116
11	136
12	169
13	193
14	232
15	260
16	305
17	337
18	388
19	424
20	481
21	521
22	584
23	628
24	697
25	745
26	820
27	872
28	953
29	1009
30	1096
31	1156
32	1249
33	1313
34	1412
35	1480
36	1585
37	1657
38	1768
39	1844
40	1961
41	2041
42	2164
43	2248
44	2377
45	2465
46	2600
47	2692
48	2833
49	2929
50	3076
51	3176
52	3329
53	3433

[1, 4, 8, 17, 25, 40, 52, 73, 89, 116, 136, 169, 193, 232, 260, 305, 337, 388, 424, 481, 521, 584, 628, 697, 745, 820, 872, 953, 1009, 1096, 1156, 1249, 1313, 1412, 1480, 1585, 1657, 1768, 1844, 1961, 2041, 2164, 2248, 2377, 2465, 2600, 2692, 2833, 2929, 3076, 3176, 3329, 3433]

cp's OEIS Frontend

A298950 Numbers k such that 5*k - 4 is a square.

Table of values

List of values