A185282 - cp's OEIS frontend

A185282 Square array A(n,k), n>=0, k>=0, read by antidiagonals: A(n,k) is the number of n-element subsets that can be chosen from {1,2,...,2*n^k} having element sum n^(k+1).

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	0
6	1
7	1
8	1
9	0
10	1
11	1
12	3
13	3
14	0
15	1
16	1
17	7
18	36
19	7
20	0
21	1
22	1
23	15
24	351
25	785
26	18
27	0
28	1
29	1
30	31
31	3240
32	56217
33	26404
34	51
35	0
36	1
37	1
38	63
39	29403
40	3695545
41	18878418
42	1235580
43	155
44	0
45	1
46	1
47	127
48	265356
49	238085177
50	12107973904
51	11163952389
52	74394425
53	486
54	0

[1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 3, 3, 0, 1, 1, 7, 36, 7, 0, 1, 1, 15, 351, 785, 18, 0, 1, 1, 31, 3240, 56217, 26404, 51, 0, 1, 1, 63, 29403, 3695545, 18878418, 1235580, 155, 0, 1, 1, 127, 265356, 238085177, 12107973904, 11163952389, 74394425, 486, 0]

cp's OEIS Frontend

A185282 Square array A(n,k), n>=0, k>=0, read by antidiagonals: A(n,k) is the number of n-element subsets that can be chosen from {1,2,...,2*n^k} having element sum n^(k+1).

Table of values

List of values