49278

Appears in sequences

• Integers having ideal digital mean up to base 5.at n=28A144800
• a(n) = 36*n^2 - 6.at n=36A158462
• Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n-1) + b(n-2) + 2*n, where a(0) = 1, a(1) = 2, b(0) = 3, and (a(n)) and (b(n)) are increasing complementary sequences.at n=17A294558
• Indices of the triangular numbers in A189475.at n=17A358417