A329059 - cp's OEIS frontend

A329059 3-parking triangle T(r, i, 3) read by rows: T(r, i, k) = (r + 1)^(i-1)binomial(k(r + 1) + r - i - 1, r - i) with k = 3 and 0 <= i <= r.

n	a(n)
0	1
1	3
2	1
3	15
4	9
5	3
6	91
7	78
8	48
9	16
10	612
11	680
12	600
13	375
14	125
15	4389
16	5985
17	6840
18	6156
19	3888
20	1296
21	32890
22	53130
23	74382
24	86779
25	79233
26	50421
27	16807
28	254475
29	475020
30	786240
31	1123200
32	1331200
33	1228800
34	786432
35	262144
36	2017356
37	4272048
38	8155728
39	13762791
40	19978245
41	23973894
42	22320522
43	14348907
44	4782969

[1, 3, 1, 15, 9, 3, 91, 78, 48, 16, 612, 680, 600, 375, 125, 4389, 5985, 6840, 6156, 3888, 1296, 32890, 53130, 74382, 86779, 79233, 50421, 16807, 254475, 475020, 786240, 1123200, 1331200, 1228800, 786432, 262144, 2017356, 4272048, 8155728, 13762791, 19978245, 23973894, 22320522, 14348907, 4782969]

cp's OEIS Frontend

A329059 3-parking triangle T(r, i, 3) read by rows: T(r, i, k) = (r + 1)^(i-1)binomial(k(r + 1) + r - i - 1, r - i) with k = 3 and 0 <= i <= r.

Table of values

List of values

cp's OEIS Frontend

A329059 3-parking triangle T(r, i, 3) read by rows: T(r, i, k) = (r + 1)^(i-1)*binomial(k*(r + 1) + r - i - 1, r - i) with k = 3 and 0 <= i <= r.

Table of values

List of values

A329059 3-parking triangle T(r, i, 3) read by rows: T(r, i, k) = (r + 1)^(i-1)binomial(k(r + 1) + r - i - 1, r - i) with k = 3 and 0 <= i <= r.