A257943 - cp's OEIS frontend

A257943 Array A read by upward antidiagonals in which the entry in row n and column k is defined by A(n,k) = (1 + 3^(n-1)(2k - 1))/2, n,k >= 1.

n	a(n)
1	1
2	2
3	2
4	5
5	5
6	3
7	14
8	14
9	8
10	4
11	41
12	41
13	23
14	11
15	5
16	122
17	122
18	68
19	32
20	14
21	6
22	365
23	365
24	203
25	95
26	41
27	17
28	7
29	1094
30	1094
31	608
32	284
33	122
34	50
35	20
36	8
37	3281
38	3281
39	1823
40	851
41	365
42	149
43	59
44	23
45	9
46	9842
47	9842
48	5468
49	2552
50	1094
51	446
52	176
53	68
54	26
55	10

[1, 2, 2, 5, 5, 3, 14, 14, 8, 4, 41, 41, 23, 11, 5, 122, 122, 68, 32, 14, 6, 365, 365, 203, 95, 41, 17, 7, 1094, 1094, 608, 284, 122, 50, 20, 8, 3281, 3281, 1823, 851, 365, 149, 59, 23, 9, 9842, 9842, 5468, 2552, 1094, 446, 176, 68, 26, 10]

cp's OEIS Frontend

A257943 Array A read by upward antidiagonals in which the entry in row n and column k is defined by A(n,k) = (1 + 3^(n-1)(2k - 1))/2, n,k >= 1.

Table of values

List of values

cp's OEIS Frontend

A257943 Array A read by upward antidiagonals in which the entry in row n and column k is defined by A(n,k) = (1 + 3^(n-1)*(2*k - 1))/2, n,k >= 1.

Table of values

List of values

A257943 Array A read by upward antidiagonals in which the entry in row n and column k is defined by A(n,k) = (1 + 3^(n-1)(2k - 1))/2, n,k >= 1.