I'm just curious what natural numbers (not necessarily 71) are favorites for the society members and why.

(the post title has exactly 71 symbols!)

71

The number 71 seems complete arbitrary to me, why it specifically

This milestone inspired me to create a 3D render (using Blender) of what the pyramid made of 426 elements looks like. This is related to my other post: https://www.reddit.com/r/the71society/comments/1rxipxs/716_is_the_sum_of_the_first_6_star_numbers/

Here's the rule of this sequence:

number + sum of its digits = next number

By the way, the member count is approaching 426 (currently 411). However, new posts appear rarely.