A124932 - cp's OEIS frontend

A124932 Triangle read by rows: T(n,k) = k(k+1)binomial(n,k)/2 (1 <= k <= n).

n	a(n)
1	1
2	2
3	3
4	3
5	9
6	6
7	4
8	18
9	24
10	10
11	5
12	30
13	60
14	50
15	15
16	6
17	45
18	120
19	150
20	90
21	21
22	7
23	63
24	210
25	350
26	315
27	147
28	28
29	8
30	84
31	336
32	700
33	840
34	588
35	224
36	36
37	9
38	108
39	504
40	1260
41	1890
42	1764
43	1008
44	324
45	45
46	10
47	135
48	720
49	2100
50	3780
51	4410
52	3360
53	1620
54	450
55	55

[1, 2, 3, 3, 9, 6, 4, 18, 24, 10, 5, 30, 60, 50, 15, 6, 45, 120, 150, 90, 21, 7, 63, 210, 350, 315, 147, 28, 8, 84, 336, 700, 840, 588, 224, 36, 9, 108, 504, 1260, 1890, 1764, 1008, 324, 45, 10, 135, 720, 2100, 3780, 4410, 3360, 1620, 450, 55]

cp's OEIS Frontend

A124932 Triangle read by rows: T(n,k) = k(k+1)binomial(n,k)/2 (1 <= k <= n).

Table of values

List of values

cp's OEIS Frontend

A124932 Triangle read by rows: T(n,k) = k*(k+1)*binomial(n,k)/2 (1 <= k <= n).

Table of values

List of values

A124932 Triangle read by rows: T(n,k) = k(k+1)binomial(n,k)/2 (1 <= k <= n).