A333560 - cp's OEIS frontend

A333560 Square array read by antidiagonals: T(n,k) = Sum_{j = 0..nk} binomial(n+j-1,j)2^j; n,k >= 0.

n	a(n)
0	1
1	1
2	1
3	1
4	3
5	1
6	1
7	17
8	7
9	1
10	1
11	111
12	129
13	15
14	1
15	1
16	769
17	2815
18	769
19	31
20	1
21	1
22	5503
23	65537
24	47103
25	4097
26	63
27	1
28	1
29	40193
30	1579007
31	3080193
32	647167
33	20481
34	127
35	1
36	1
37	297727
38	38862849
39	208470015
40	109051905
41	7929855
42	98305
43	255
44	1
45	1
46	2228225
47	970522623
48	14413725697
49	19012780031
50	3271557121
51	90177535
52	458753
53	511
54	1

[1, 1, 1, 1, 3, 1, 1, 17, 7, 1, 1, 111, 129, 15, 1, 1, 769, 2815, 769, 31, 1, 1, 5503, 65537, 47103, 4097, 63, 1, 1, 40193, 1579007, 3080193, 647167, 20481, 127, 1, 1, 297727, 38862849, 208470015, 109051905, 7929855, 98305, 255, 1, 1, 2228225, 970522623, 14413725697, 19012780031, 3271557121, 90177535, 458753, 511, 1]

cp's OEIS Frontend

A333560 Square array read by antidiagonals: T(n,k) = Sum_{j = 0..nk} binomial(n+j-1,j)2^j; n,k >= 0.

Table of values

List of values

cp's OEIS Frontend

A333560 Square array read by antidiagonals: T(n,k) = Sum_{j = 0..n*k} binomial(n+j-1,j)*2^j; n,k >= 0.

Table of values

List of values

A333560 Square array read by antidiagonals: T(n,k) = Sum_{j = 0..nk} binomial(n+j-1,j)2^j; n,k >= 0.