A255044 - cp's OEIS frontend

A255044 Array A read by upward antidiagonals: A(n,k) = ((2n+1)9^k-1)/2, n,k >= 0.

n	a(n)
0	0
1	1
2	4
3	2
4	13
5	40
6	3
7	22
8	121
9	364
10	4
11	31
12	202
13	1093
14	3280
15	5
16	40
17	283
18	1822
19	9841
20	29524
21	6
22	49
23	364
24	2551
25	16402
26	88573
27	265720
28	7
29	58
30	445
31	3280
32	22963
33	147622
34	797161
35	2391484
36	8
37	67
38	526
39	4009
40	29524
41	206671
42	1328602
43	7174453
44	21523360

[0, 1, 4, 2, 13, 40, 3, 22, 121, 364, 4, 31, 202, 1093, 3280, 5, 40, 283, 1822, 9841, 29524, 6, 49, 364, 2551, 16402, 88573, 265720, 7, 58, 445, 3280, 22963, 147622, 797161, 2391484, 8, 67, 526, 4009, 29524, 206671, 1328602, 7174453, 21523360]

cp's OEIS Frontend

A255044 Array A read by upward antidiagonals: A(n,k) = ((2n+1)9^k-1)/2, n,k >= 0.

Table of values

List of values

cp's OEIS Frontend

A255044 Array A read by upward antidiagonals: A(n,k) = ((2*n+1)*9^k-1)/2, n,k >= 0.

Table of values

List of values

A255044 Array A read by upward antidiagonals: A(n,k) = ((2n+1)9^k-1)/2, n,k >= 0.