A382819 - cp's OEIS frontend

A382819 Number of Grassmannian permutations on [n] of order dividing 3.

n	a(n)
0	1
1	1
2	1
3	3
4	5
5	7
6	12
7	17
8	22
9	31
10	40
11	49
12	63
13	77
14	91
15	111
16	131
17	151
18	178
19	205
20	232
21	267
22	302
23	337
24	381
25	425
26	469
27	523
28	577
29	631
30	696
31	761
32	826
33	903
34	980
35	1057
36	1147
37	1237
38	1327
39	1431
40	1535
41	1639
42	1758
43	1877
44	1996
45	2131
46	2266
47	2401
48	2553
49	2705
50	2857
51	3027
52	3197
53	3367
54	3556
55	3745
56	3934

[1, 1, 1, 3, 5, 7, 12, 17, 22, 31, 40, 49, 63, 77, 91, 111, 131, 151, 178, 205, 232, 267, 302, 337, 381, 425, 469, 523, 577, 631, 696, 761, 826, 903, 980, 1057, 1147, 1237, 1327, 1431, 1535, 1639, 1758, 1877, 1996, 2131, 2266, 2401, 2553, 2705, 2857, 3027, 3197, 3367, 3556, 3745, 3934]

cp's OEIS Frontend

A382819 Number of Grassmannian permutations on [n] of order dividing 3.

Table of values

List of values