A385291 - cp's OEIS frontend

A385291 Square array read by descending antidiagonals: A(n,k) is the number of fixed n-dimensional polyominoes of size k.

n	a(n)
1	1
2	1
3	1
4	1
5	2
6	1
7	1
8	6
9	3
10	1
11	1
12	19
13	15
14	4
15	1
16	1
17	63
18	86
19	28
20	5
21	1
22	1
23	216
24	534
25	234
26	45
27	6
28	1
29	1
30	760
31	3481
32	2162
33	495
34	66
35	7
36	1
37	1
38	2725
39	23502
40	21272
41	6095
42	901
43	91
44	8
45	1
46	1
47	9910
48	162913
49	218740
50	80617
51	13881
52	1484
53	120
54	9
55	1
56	1
57	36446
58	1152870
59	2323730
60	1121075
61	231008
62	27468
63	2276
64	153
65	10
66	1

[1, 1, 1, 1, 2, 1, 1, 6, 3, 1, 1, 19, 15, 4, 1, 1, 63, 86, 28, 5, 1, 1, 216, 534, 234, 45, 6, 1, 1, 760, 3481, 2162, 495, 66, 7, 1, 1, 2725, 23502, 21272, 6095, 901, 91, 8, 1, 1, 9910, 162913, 218740, 80617, 13881, 1484, 120, 9, 1, 1, 36446, 1152870, 2323730, 1121075, 231008, 27468, 2276, 153, 10, 1]

cp's OEIS Frontend

A385291 Square array read by descending antidiagonals: A(n,k) is the number of fixed n-dimensional polyominoes of size k.

Table of values

List of values