A219069 - cp's OEIS frontend

A219069 Triangle read by rows: T(n,k) = n^4 + (n*k)^2 + k^4, 1 <= k <= n.

n	a(n)
1	3
2	21
3	48
4	91
5	133
6	243
7	273
8	336
9	481
10	768
11	651
12	741
13	931
14	1281
15	1875
16	1333
17	1456
18	1701
19	2128
20	2821
21	3888
22	2451
23	2613
24	2923
25	3441
26	4251
27	5461
28	7203
29	4161
30	4368
31	4753
32	5376
33	6321
34	7696
35	9633
36	12288
37	6643
38	6901
39	7371
40	8113
41	9211
42	10773
43	12931
44	15841
45	19683

[3, 21, 48, 91, 133, 243, 273, 336, 481, 768, 651, 741, 931, 1281, 1875, 1333, 1456, 1701, 2128, 2821, 3888, 2451, 2613, 2923, 3441, 4251, 5461, 7203, 4161, 4368, 4753, 5376, 6321, 7696, 9633, 12288, 6643, 6901, 7371, 8113, 9211, 10773, 12931, 15841, 19683]

cp's OEIS Frontend

A219069 Triangle read by rows: T(n,k) = n^4 + (n*k)^2 + k^4, 1 <= k <= n.

Table of values

List of values