A143254 - cp's OEIS frontend

A143254 Triangle read by rows, T(n,k) = (4n-3)*(4k-3); 1<=k<=n.

n	a(n)
1	1
2	5
3	25
4	9
5	45
6	81
7	13
8	65
9	117
10	169
11	17
12	85
13	153
14	221
15	289
16	21
17	105
18	189
19	273
20	357
21	441
22	25
23	125
24	225
25	325
26	425
27	525
28	625
29	29
30	145
31	261
32	377
33	493
34	609
35	725
36	841
37	33
38	165
39	297
40	429
41	561
42	693
43	825
44	957
45	1089
46	37
47	185
48	333
49	481
50	629
51	777
52	925
53	1073
54	1221
55	1369

[1, 5, 25, 9, 45, 81, 13, 65, 117, 169, 17, 85, 153, 221, 289, 21, 105, 189, 273, 357, 441, 25, 125, 225, 325, 425, 525, 625, 29, 145, 261, 377, 493, 609, 725, 841, 33, 165, 297, 429, 561, 693, 825, 957, 1089, 37, 185, 333, 481, 629, 777, 925, 1073, 1221, 1369]

cp's OEIS Frontend

A143254 Triangle read by rows, T(n,k) = (4n-3)*(4k-3); 1<=k<=n.

Table of values

List of values