1445850
domain: N
Appears in sequences
- Triangular numbers which are 10-almost primes.at n=13A101744
- a(n) = smaller member of n-th pair of distinct, positive, triangular numbers whose sum and difference are also triangular numbers.at n=24A185129
- Triangular numbers that are the product of 4 distinct triangular numbers greater than 1.at n=8A226501