A217764 - cp's OEIS frontend

A217764 Array defined by a(n,k) = floor((k+2)/2)3^n - floor((k+1)/2)2^n, read by antidiagonals.

n	a(n)
0	1
1	3
2	0
3	9
4	1
5	1
6	27
7	5
8	4
9	0
10	81
11	19
12	14
13	2
14	1
15	243
16	65
17	46
18	10
19	5
20	0
21	729
22	211
23	146
24	38
25	19
26	3
27	1
28	2187
29	665
30	454
31	130
32	65
33	15
34	6
35	0
36	6561
37	2059
38	1394
39	422
40	211
41	57
42	24
43	4
44	1
45	19683
46	6305
47	4246
48	1330
49	665
50	195
51	84
52	20
53	7
54	0
55	59049
56	19171
57	12866
58	4118
59	2059
60	633
61	276
62	76
63	29
64	5
65	1

[1, 3, 0, 9, 1, 1, 27, 5, 4, 0, 81, 19, 14, 2, 1, 243, 65, 46, 10, 5, 0, 729, 211, 146, 38, 19, 3, 1, 2187, 665, 454, 130, 65, 15, 6, 0, 6561, 2059, 1394, 422, 211, 57, 24, 4, 1, 19683, 6305, 4246, 1330, 665, 195, 84, 20, 7, 0, 59049, 19171, 12866, 4118, 2059, 633, 276, 76, 29, 5, 1]

cp's OEIS Frontend

A217764 Array defined by a(n,k) = floor((k+2)/2)3^n - floor((k+1)/2)2^n, read by antidiagonals.

Table of values

List of values

cp's OEIS Frontend

A217764 Array defined by a(n,k) = floor((k+2)/2)*3^n - floor((k+1)/2)*2^n, read by antidiagonals.

Table of values

List of values

A217764 Array defined by a(n,k) = floor((k+2)/2)3^n - floor((k+1)/2)2^n, read by antidiagonals.