A333273 - cp's OEIS frontend

A333273 Irregular triangle read by rows: coefficients of q-Eulerian polynomials of Type B.

n	a(n)
1	1
2	1
3	4
4	1
5	20
6	1
7	72
8	80
9	1
10	232
11	976
12	1
13	716
14	7664
15	3904
16	1
17	2172
18	49776
19	88640
20	1
21	6544
22	292320
23	1217792
24	354560
25	1
26	19664
27	1618656
28	13201664
29	12933376
30	1
31	59028
32	8643872
33	124784768
34	274820352
35	51733504
36	1
37	177124
38	45108256
39	1080946304
40	4469939456
41	2767631360

[1, 1, 4, 1, 20, 1, 72, 80, 1, 232, 976, 1, 716, 7664, 3904, 1, 2172, 49776, 88640, 1, 6544, 292320, 1217792, 354560, 1, 19664, 1618656, 13201664, 12933376, 1, 59028, 8643872, 124784768, 274820352, 51733504, 1, 177124, 45108256, 1080946304, 4469939456, 2767631360]

cp's OEIS Frontend

A333273 Irregular triangle read by rows: coefficients of q-Eulerian polynomials of Type B.

Table of values

List of values