A355226 - cp's OEIS frontend

A355226 Irregular triangle read by rows where T(n,k) is the number of independent sets of size k in the n-halved cube graph.

n	a(n)
1	1
2	1
3	1
4	2
5	1
6	4
7	1
8	8
9	4
10	1
11	16
12	40
13	1
14	32
15	256
16	480
17	120
18	1
19	64
20	1344
21	11200
22	36400
23	40320
24	13440
25	1920
26	240
27	1
28	128
29	6336
30	156800
31	2104480
32	15644160
33	63672000
34	136970880
35	147748560
36	76396800
37	21087360
38	4273920
39	840000
40	161280
41	28800
42	3840
43	240

[1, 1, 1, 2, 1, 4, 1, 8, 4, 1, 16, 40, 1, 32, 256, 480, 120, 1, 64, 1344, 11200, 36400, 40320, 13440, 1920, 240, 1, 128, 6336, 156800, 2104480, 15644160, 63672000, 136970880, 147748560, 76396800, 21087360, 4273920, 840000, 161280, 28800, 3840, 240]

cp's OEIS Frontend

A355226 Irregular triangle read by rows where T(n,k) is the number of independent sets of size k in the n-halved cube graph.

Table of values

List of values