A047858 - cp's OEIS frontend

A047858 T(n, k) = 2^(k-1)(k + 2n) - n + 1, array read by descending antidiagonals.

n	a(n)
0	1
1	2
2	1
3	5
4	3
5	1
6	13
7	8
8	4
9	1
10	33
11	20
12	11
13	5
14	1
15	81
16	48
17	27
18	14
19	6
20	1
21	193
22	112
23	63
24	34
25	17
26	7
27	1
28	449
29	256
30	143
31	78
32	41
33	20
34	8
35	1
36	1025
37	576
38	319
39	174
40	93
41	48
42	23
43	9
44	1
45	2305
46	1280
47	703
48	382
49	205
50	108
51	55
52	26
53	10
54	1
55	5121
56	2816
57	1535
58	830
59	445
60	236
61	123
62	62
63	29
64	11
65	1

[1, 2, 1, 5, 3, 1, 13, 8, 4, 1, 33, 20, 11, 5, 1, 81, 48, 27, 14, 6, 1, 193, 112, 63, 34, 17, 7, 1, 449, 256, 143, 78, 41, 20, 8, 1, 1025, 576, 319, 174, 93, 48, 23, 9, 1, 2305, 1280, 703, 382, 205, 108, 55, 26, 10, 1, 5121, 2816, 1535, 830, 445, 236, 123, 62, 29, 11, 1]

cp's OEIS Frontend

A047858 T(n, k) = 2^(k-1)(k + 2n) - n + 1, array read by descending antidiagonals.

Table of values

List of values

cp's OEIS Frontend

A047858 T(n, k) = 2^(k-1)*(k + 2*n) - n + 1, array read by descending antidiagonals.

Table of values

List of values

A047858 T(n, k) = 2^(k-1)(k + 2n) - n + 1, array read by descending antidiagonals.