799480
domain: N
Appears in sequences
- Triangular numbers that are the sums of five consecutive triangular numbers.at n=3A131557
- Triangular numbers n such that sigma(n) is a square number.at n=31A256151
- Triangular numbers that can be represented as a sum of two distinct triangular numbers, and as a product of two triangular numbers greater than 1.at n=24A295768