A347486 - cp's OEIS frontend

A347486 Irregular triangle read by rows: T(n, k) is the q-multinomial coefficient defined by the k-th partition of n in Abramowitz-Stegun order, evaluated at q = 3.

n	a(n)
1	1
2	1
3	4
4	1
5	13
6	52
7	1
8	40
9	130
10	520
11	2080
12	1
13	121
14	1210
15	4840
16	15730
17	62920
18	251680
19	1
20	364
21	11011
22	33880
23	44044
24	440440
25	1431430
26	1761760
27	5725720
28	22902880
29	91611520
30	1
31	1093
32	99463
33	925771
34	397852
35	12035023
36	37030840
37	120350230
38	48140092
39	481400920
40	1564552990

[1, 1, 4, 1, 13, 52, 1, 40, 130, 520, 2080, 1, 121, 1210, 4840, 15730, 62920, 251680, 1, 364, 11011, 33880, 44044, 440440, 1431430, 1761760, 5725720, 22902880, 91611520, 1, 1093, 99463, 925771, 397852, 12035023, 37030840, 120350230, 48140092, 481400920, 1564552990]

cp's OEIS Frontend

A347486 Irregular triangle read by rows: T(n, k) is the q-multinomial coefficient defined by the k-th partition of n in Abramowitz-Stegun order, evaluated at q = 3.

Table of values

List of values