A024809 - cp's OEIS frontend

A024809 a(n) = position of n^2 + (n+1)^2 + (n+2)^2 in A004432.

n	a(n)
1	1
2	4
3	13
4	26
5	44
6	69
7	98
8	137
9	179
10	227
11	278
12	338
13	402
14	470
15	541
16	622
17	707
18	796
19	891
20	991
21	1097
22	1206
23	1320
24	1443
25	1569
26	1697
27	1834
28	1974
29	2120
30	2269
31	2423
32	2585
33	2752
34	2923
35	3099
36	3280
37	3467
38	3658
39	3853
40	4056
41	4261
42	4473
43	4689
44	4911
45	5136
46	5366
47	5602
48	5844

[1, 4, 13, 26, 44, 69, 98, 137, 179, 227, 278, 338, 402, 470, 541, 622, 707, 796, 891, 991, 1097, 1206, 1320, 1443, 1569, 1697, 1834, 1974, 2120, 2269, 2423, 2585, 2752, 2923, 3099, 3280, 3467, 3658, 3853, 4056, 4261, 4473, 4689, 4911, 5136, 5366, 5602, 5844]

cp's OEIS Frontend

A024809 a(n) = position of n^2 + (n+1)^2 + (n+2)^2 in A004432.

Table of values

List of values