A345430 - cp's OEIS frontend

A345430 For 1<=x<=n, 1<=y<=n, with gcd(x,y)=1, write 1 = gcd(x,y) = ux+vy with u,v minimal; a(n) = sum of the values of |v|.

n	a(n)
1	1
2	2
3	5
4	8
5	17
6	20
7	38
8	50
9	71
10	83
11	128
12	146
13	209
14	236
15	278
16	326
17	434
18	473
19	608
20	668
21	758
22	833
23	1031
24	1103
25	1292
26	1400
27	1583
28	1709
29	2024
30	2120
31	2480
32	2672
33	2912
34	3104
35	3410
36	3572
37	4085
38	4328
39	4670
40	4910
41	5540
42	5738
43	6431
44	6761
45	7163
46	7526
47	8354
48	8642
49	9416
50	9788
51	10388

[1, 2, 5, 8, 17, 20, 38, 50, 71, 83, 128, 146, 209, 236, 278, 326, 434, 473, 608, 668, 758, 833, 1031, 1103, 1292, 1400, 1583, 1709, 2024, 2120, 2480, 2672, 2912, 3104, 3410, 3572, 4085, 4328, 4670, 4910, 5540, 5738, 6431, 6761, 7163, 7526, 8354, 8642, 9416, 9788, 10388]

cp's OEIS Frontend

A345430 For 1<=x<=n, 1<=y<=n, with gcd(x,y)=1, write 1 = gcd(x,y) = ux+vy with u,v minimal; a(n) = sum of the values of |v|.

Table of values

List of values

cp's OEIS Frontend

A345430 For 1<=x<=n, 1<=y<=n, with gcd(x,y)=1, write 1 = gcd(x,y) = u*x+v*y with u,v minimal; a(n) = sum of the values of |v|.

Table of values

List of values

A345430 For 1<=x<=n, 1<=y<=n, with gcd(x,y)=1, write 1 = gcd(x,y) = ux+vy with u,v minimal; a(n) = sum of the values of |v|.