A356277 a(n) is the smallest integer that can be written as (3 + 1/t_1)^m * (3 + 1/t_2)^(n-m) with integers t_1,t_2 >= 2 and 0 < m < n.

10, 32, 100, 320, 1000, 3125, 10000, 31250, 100000, 312500

Offset: 2

Author

Markus Sigg, Aug 03 2022

Keywords

• nonn
• more

Comments

For comments and a PARI program see A356275.

Crossrefs

Cf. A355626, A356275, A356276, A356278, A356279.

Extensions

a(11) from Jinyuan Wang, Aug 04 2022