184528

Appears in sequences

• a(1) = 8; a(n+1) = smallest triangular number > a(n) formed by adding at least one digit to a(n).at n=4A068623
• Triangular numbers that are the difference of nonnegative cubes.at n=16A129965
• Triangular numbers (A000217) with indices A000043.at n=13A139117
• Triangular numbers T(i) that can be expressed as the sum of 2 positive triangular numbers, T(j)+T(k), and for which i+j+k is a triangular number, where T is A000217.at n=11A343426