A009998 - cp's OEIS frontend

A009998 Triangle in which j-th entry in i-th row is (j+1)^(i-j).

n	a(n)
0	1
1	1
2	1
3	1
4	2
5	1
6	1
7	4
8	3
9	1
10	1
11	8
12	9
13	4
14	1
15	1
16	16
17	27
18	16
19	5
20	1
21	1
22	32
23	81
24	64
25	25
26	6
27	1
28	1
29	64
30	243
31	256
32	125
33	36
34	7
35	1
36	1
37	128
38	729
39	1024
40	625
41	216
42	49
43	8
44	1
45	1
46	256
47	2187
48	4096
49	3125
50	1296
51	343
52	64
53	9
54	1
55	1
56	512
57	6561
58	16384
59	15625
60	7776
61	2401
62	512
63	81
64	10
65	1

[1, 1, 1, 1, 2, 1, 1, 4, 3, 1, 1, 8, 9, 4, 1, 1, 16, 27, 16, 5, 1, 1, 32, 81, 64, 25, 6, 1, 1, 64, 243, 256, 125, 36, 7, 1, 1, 128, 729, 1024, 625, 216, 49, 8, 1, 1, 256, 2187, 4096, 3125, 1296, 343, 64, 9, 1, 1, 512, 6561, 16384, 15625, 7776, 2401, 512, 81, 10, 1]

cp's OEIS Frontend

A009998 Triangle in which j-th entry in i-th row is (j+1)^(i-j).

Table of values

List of values