A160695 - cp's OEIS frontend

A160695 Integers m such that 3m+1 and 7m+1 are both perfect squares.

n	a(n)
1	0
2	5
3	120
4	2760
5	63365
6	1454640
7	33393360
8	766592645
9	17598237480
10	403992869400
11	9274237758725
12	212903475581280
13	4887505700610720
14	112199727638465285
15	2575706229984090840
16	59129043561995624040
17	1357392295695915262085
18	31160893757444055403920

[0, 5, 120, 2760, 63365, 1454640, 33393360, 766592645, 17598237480, 403992869400, 9274237758725, 212903475581280, 4887505700610720, 112199727638465285, 2575706229984090840, 59129043561995624040, 1357392295695915262085, 31160893757444055403920]

cp's OEIS Frontend

A160695 Integers m such that 3m+1 and 7m+1 are both perfect squares.

Table of values

List of values

cp's OEIS Frontend

A160695 Integers m such that 3*m+1 and 7*m+1 are both perfect squares.

Table of values

List of values

A160695 Integers m such that 3m+1 and 7m+1 are both perfect squares.