A363421 - cp's OEIS frontend

A363421 a(n) = Sum_{k=0..n}(n^[not(k | n)] - n^[k | n]), where '[ ]' denotes the Iverson bracket.

n	a(n)
0	1
1	0
2	-1
3	0
4	-3
5	8
6	-5
7	24
8	7
9	32
10	27
11	80
12	11
13	120
14	91
15	112
16	105
17	224
18	119
19	288
20	171
21	280
22	315
23	440
24	207
25	480
26	475
27	520
28	459
29	728
30	435
31	840
32	651
33	832
34	891
35	952
36	665
37	1224
38	1147
39	1216
40	975
41	1520
42	1107
43	1680
44	1419
45	1496
46	1755
47	2024
48	1363
49	2112
50	1911
51	2200
52	2091

[1, 0, -1, 0, -3, 8, -5, 24, 7, 32, 27, 80, 11, 120, 91, 112, 105, 224, 119, 288, 171, 280, 315, 440, 207, 480, 475, 520, 459, 728, 435, 840, 651, 832, 891, 952, 665, 1224, 1147, 1216, 975, 1520, 1107, 1680, 1419, 1496, 1755, 2024, 1363, 2112, 1911, 2200, 2091]

cp's OEIS Frontend

A363421 a(n) = Sum_{k=0..n}(n^[not(k | n)] - n^[k | n]), where '[ ]' denotes the Iverson bracket.

Table of values

List of values