A345688 - cp's OEIS frontend

A345688 For 1<=x<=n, 1<=y<=n, write gcd(x,y) = ux+vy with u,v minimal; a(n) = n^4*s, where s is the population variance of the values of v.

n	a(n)
1	0
2	3
3	38
4	128
5	550
6	1028
7	3254
8	6128
9	12600
10	19624
11	41432
12	60111
13	111656
14	154860
15	224450
16	318556
17	517074
18	662843
19	1012238
20	1283975
21	1683692
22	2131307
23	3047040
24	3663423
25	4862454
26	5934995
27	7524506
28	9033407
29	11960318
30	13803500
31	17895182
32	21162944
33	25284962
34	29539043

[0, 3, 38, 128, 550, 1028, 3254, 6128, 12600, 19624, 41432, 60111, 111656, 154860, 224450, 318556, 517074, 662843, 1012238, 1283975, 1683692, 2131307, 3047040, 3663423, 4862454, 5934995, 7524506, 9033407, 11960318, 13803500, 17895182, 21162944, 25284962, 29539043]

cp's OEIS Frontend

A345688 For 1<=x<=n, 1<=y<=n, write gcd(x,y) = ux+vy with u,v minimal; a(n) = n^4*s, where s is the population variance of the values of v.

Table of values

List of values

cp's OEIS Frontend

A345688 For 1<=x<=n, 1<=y<=n, write gcd(x,y) = u*x+v*y with u,v minimal; a(n) = n^4*s, where s is the population variance of the values of v.

Table of values

List of values

A345688 For 1<=x<=n, 1<=y<=n, write gcd(x,y) = ux+vy with u,v minimal; a(n) = n^4*s, where s is the population variance of the values of v.