49228

Appears in sequences

• Numbers m such that sigma(m+1)+sigma(m-1) = 5*phi(m).at n=24A067242
• Table read by rows: T(n,k) = number of k-sided polygons in an equal-armed cross with arms of length n (see Comments in A331456 for definition) for k = 3,4,5,6,7.at n=46A333037
• Numbers k whose decimal representation can be split in three parts which can be used as seeds for a tribonacci-like sequence containing k itself.at n=35A383230