A348114 - cp's OEIS frontend

A348114 Irregular triangle read by rows: T(n, k) is the number of chains of subspaces 0 < V_1 < ... < V_r = (F_3)^n, counted up to coordinate permutation, with dimension increments given by (any fixed permutation of) the parts of the k-th partition of n in Abramowitz-Stegun order.

n	a(n)
1	1
2	1
3	3
4	1
5	5
6	15
7	1
8	8
9	16
10	49
11	154
12	1
13	11
14	39
15	126
16	288
17	964
18	3275
19	1
20	15
21	87
22	168
23	291
24	1412
25	3600
26	4957
27	12865
28	46400
29	168862
30	1
31	19
32	176
33	644
34	608
35	6101
36	14001
37	38996
38	22294
39	146064
40	418072
41	549894
42	1586761
43	6045724
44	23115063
45	1
46	24
47	338
48	2348
49	4849
50	1195
51	24329

[1, 1, 3, 1, 5, 15, 1, 8, 16, 49, 154, 1, 11, 39, 126, 288, 964, 3275, 1, 15, 87, 168, 291, 1412, 3600, 4957, 12865, 46400, 168862, 1, 19, 176, 644, 608, 6101, 14001, 38996, 22294, 146064, 418072, 549894, 1586761, 6045724, 23115063, 1, 24, 338, 2348, 4849, 1195, 24329]

cp's OEIS Frontend

A348114 Irregular triangle read by rows: T(n, k) is the number of chains of subspaces 0 < V_1 < ... < V_r = (F_3)^n, counted up to coordinate permutation, with dimension increments given by (any fixed permutation of) the parts of the k-th partition of n in Abramowitz-Stegun order.

Table of values

List of values