Talk:Z15470

Definition for this function

@Stevenliuyi How would you describe this function within the limit of 100 characters. It is difficult for me to describe this function within the limit. Hogü-456 (talk) 19:43, 9 April 2024 (UTC)

Yes, it's a bit challenging. But I think that the plan is to extend the maximum length to 250 characters, right? In that case, a description similar to the one on en:Centered nonagonal number would fit. Stevenliuyi (talk) 16:12, 10 April 2024 (UTC)