A255483 - cp's OEIS frontend

A255483 Infinite square array read by antidiagonals downwards: T(0,m) = prime(m), m >= 1; for n >= 1, T(n,m) = T(n-1,m)*T(n-1,m+1)/gcd(T(n-1,m), T(n-1,m+1))^2, m >= 1.

n	a(n)
0	2
1	3
2	6
3	5
4	15
5	10
6	7
7	35
8	21
9	210
10	11
11	77
12	55
13	1155
14	22
15	13
16	143
17	91
18	5005
19	39
20	858
21	17
22	221
23	187
24	17017
25	85
26	3315
27	1870
28	19
29	323
30	247
31	46189
32	133
33	11305
34	5187
35	9699690
36	23
37	437
38	391
39	96577
40	253
41	33649
42	21505
43	111546435
44	46

[2, 3, 6, 5, 15, 10, 7, 35, 21, 210, 11, 77, 55, 1155, 22, 13, 143, 91, 5005, 39, 858, 17, 221, 187, 17017, 85, 3315, 1870, 19, 323, 247, 46189, 133, 11305, 5187, 9699690, 23, 437, 391, 96577, 253, 33649, 21505, 111546435, 46]

cp's OEIS Frontend

A255483 Infinite square array read by antidiagonals downwards: T(0,m) = prime(m), m >= 1; for n >= 1, T(n,m) = T(n-1,m)*T(n-1,m+1)/gcd(T(n-1,m), T(n-1,m+1))^2, m >= 1.

Table of values

List of values