A185730 - cp's OEIS frontend

A185730 Array by antidiagonals: T(n,k) = k(k+1)n(n+1)(kn-n+2k+7)/36.

n	a(n)
1	1
2	4
3	3
4	10
5	13
6	6
7	20
8	34
9	28
10	10
11	35
12	70
13	76
14	50
15	15
16	56
17	125
18	160
19	140
20	80
21	21
22	84
23	203
24	290
25	300
26	230
27	119
28	28
29	120
30	308
31	476
32	550
33	500
34	350
35	168
36	36
37	165
38	444
39	728
40	910
41	925
42	770
43	504
44	228
45	45
46	220
47	615
48	1056
49	1400
50	1540
51	1435
52	1120
53	696
54	300
55	55
56	286
57	825
58	1470
59	2040
60	2380
61	2401
62	2100
63	1560
64	930
65	385
66	66
67	364
68	1078
69	1980
70	2850
71	3480
72	3724
73	3528
74	2940

[1, 4, 3, 10, 13, 6, 20, 34, 28, 10, 35, 70, 76, 50, 15, 56, 125, 160, 140, 80, 21, 84, 203, 290, 300, 230, 119, 28, 120, 308, 476, 550, 500, 350, 168, 36, 165, 444, 728, 910, 925, 770, 504, 228, 45, 220, 615, 1056, 1400, 1540, 1435, 1120, 696, 300, 55, 286, 825, 1470, 2040, 2380, 2401, 2100, 1560, 930, 385, 66, 364, 1078, 1980, 2850, 3480, 3724, 3528, 2940]

cp's OEIS Frontend

A185730 Array by antidiagonals: T(n,k) = k(k+1)n(n+1)(kn-n+2k+7)/36.

Table of values

List of values

cp's OEIS Frontend

A185730 Array by antidiagonals: T(n,k) = k*(k+1)*n*(n+1)*(k*n-n+2*k+7)/36.

Table of values

List of values

A185730 Array by antidiagonals: T(n,k) = k(k+1)n(n+1)(kn-n+2k+7)/36.