A336452 - cp's OEIS frontend

A336452 Triangle read by rows, the Riordan square of the number of achiral m-color cyclic compositions of n (A308747). T(n,k) for 1 <= k <= n.

n	a(n)
1	1
2	3
3	3
4	6
5	15
6	9
7	13
8	49
9	63
10	27
11	23
12	137
13	276
14	243
15	81
16	44
17	338
18	969
19	1323
20	891
21	243
22	73
23	782
24	2950
25	5589
26	5778
27	3159
28	729
29	131
30	1695
31	8161
32	20097
33	28485
34	23733
35	10935
36	2187
37	210
38	3545
39	20966
40	64557
41	117801
42	133569
43	93312
44	37179
45	6561

[1, 3, 3, 6, 15, 9, 13, 49, 63, 27, 23, 137, 276, 243, 81, 44, 338, 969, 1323, 891, 243, 73, 782, 2950, 5589, 5778, 3159, 729, 131, 1695, 8161, 20097, 28485, 23733, 10935, 2187, 210, 3545, 20966, 64557, 117801, 133569, 93312, 37179, 6561]

cp's OEIS Frontend

A336452 Triangle read by rows, the Riordan square of the number of achiral m-color cyclic compositions of n (A308747). T(n,k) for 1 <= k <= n.

Table of values

List of values