A308217 - cp's OEIS frontend

A308217 a(n) is the multiplicative inverse of A001844(n) modulo A001844(n+1); where A001844 is the sequence of centered square numbers.

n	a(n)
0	1
1	8
2	2
3	23
4	3
5	46
6	4
7	77
8	5
9	116
10	6
11	163
12	7
13	218
14	8
15	281
16	9
17	352
18	10
19	431
20	11
21	518
22	12
23	613
24	13
25	716
26	14
27	827
28	15
29	946
30	16
31	1073
32	17
33	1208
34	18
35	1351
36	19
37	1502
38	20
39	1661
40	21
41	1828
42	22
43	2003
44	23
45	2186
46	24
47	2377
48	25
49	2576
50	26
51	2783
52	27
53	2998
54	28
55	3221
56	29
57	3452

[1, 8, 2, 23, 3, 46, 4, 77, 5, 116, 6, 163, 7, 218, 8, 281, 9, 352, 10, 431, 11, 518, 12, 613, 13, 716, 14, 827, 15, 946, 16, 1073, 17, 1208, 18, 1351, 19, 1502, 20, 1661, 21, 1828, 22, 2003, 23, 2186, 24, 2377, 25, 2576, 26, 2783, 27, 2998, 28, 3221, 29, 3452]

cp's OEIS Frontend

A308217 a(n) is the multiplicative inverse of A001844(n) modulo A001844(n+1); where A001844 is the sequence of centered square numbers.

Table of values

List of values