A156286 - cp's OEIS frontend

A156286 Triangle T(n, k) = (1/k^n)Product_{j=1..n} ( (k-1)(k+1)^j + 1 ), read by rows.

n	a(n)
1	1
2	1
3	10
4	1
5	140
6	1419
7	1
8	5740
9	242649
10	3350536
11	1
12	700280
13	165729267
14	7853656384
15	161827775045
16	1
17	255602200
18	452606628177
19	92036999164096
20	6040221703554625
21	193317016162131576
22	1
23	279628806800
24	4943822199577371
25	5392815929021041024
26	1352701610289354714125
27	132670761753844630766736
28	6731905265314349384346775

[1, 1, 10, 1, 140, 1419, 1, 5740, 242649, 3350536, 1, 700280, 165729267, 7853656384, 161827775045, 1, 255602200, 452606628177, 92036999164096, 6040221703554625, 193317016162131576, 1, 279628806800, 4943822199577371, 5392815929021041024, 1352701610289354714125, 132670761753844630766736, 6731905265314349384346775]

cp's OEIS Frontend

A156286 Triangle T(n, k) = (1/k^n)Product_{j=1..n} ( (k-1)(k+1)^j + 1 ), read by rows.

Table of values

List of values

cp's OEIS Frontend

A156286 Triangle T(n, k) = (1/k^n)*Product_{j=1..n} ( (k-1)*(k+1)^j + 1 ), read by rows.

Table of values

List of values

A156286 Triangle T(n, k) = (1/k^n)Product_{j=1..n} ( (k-1)(k+1)^j + 1 ), read by rows.