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

2,1

Comments

For comments and a PARI program see A356275.

Links

Table of n, a(n) for n=2..11.

Crossrefs

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

Sequence in context: A350108 A024933 A198646 * A052210 A084818 A264286

Adjacent sequences: A356274 A356275 A356276 * A356278 A356279 A356280

Keyword

nonn,more

Author

Markus Sigg, Aug 03 2022

Extensions

a(11) from Jinyuan Wang, Aug 04 2022

Status

approved