A336203 - cp's OEIS frontend

A336203 Square array T(n,k), n >= 0, k >= 0, read by antidiagonals, where T(n,k) = Sum_{j=0..n} 2^j * binomial(n,j)^k.

n	a(n)
0	1
1	1
2	3
3	1
4	3
5	7
6	1
7	3
8	9
9	15
10	1
11	3
12	13
13	27
14	31
15	1
16	3
17	21
18	63
19	81
20	63
21	1
22	3
23	37
24	171
25	321
26	243
27	127
28	1
29	3
30	69
31	495
32	1521
33	1683
34	729
35	255
36	1
37	3
38	133
39	1467
40	7761
41	14283
42	8989
43	2187
44	511
45	1
46	3
47	261
48	4383
49	41361
50	131283
51	138909
52	48639
53	6561
54	1023
55	1
56	3
57	517
58	13131
59	227601
60	1256283
61	2336629
62	1385163
63	265729
64	19683
65	2047

[1, 1, 3, 1, 3, 7, 1, 3, 9, 15, 1, 3, 13, 27, 31, 1, 3, 21, 63, 81, 63, 1, 3, 37, 171, 321, 243, 127, 1, 3, 69, 495, 1521, 1683, 729, 255, 1, 3, 133, 1467, 7761, 14283, 8989, 2187, 511, 1, 3, 261, 4383, 41361, 131283, 138909, 48639, 6561, 1023, 1, 3, 517, 13131, 227601, 1256283, 2336629, 1385163, 265729, 19683, 2047]

cp's OEIS Frontend

A336203 Square array T(n,k), n >= 0, k >= 0, read by antidiagonals, where T(n,k) = Sum_{j=0..n} 2^j * binomial(n,j)^k.

Table of values

List of values