160554240
domain: N
Appears in sequences
- Solution to a Diophantine equation: each term is a triangular number and each term + 1 is a square.at n=11A006454
- Triangular numbers that differ from a square by 1.at n=17A182334
- Sequences A124174 and A006454 interlaced.at n=23A217278
- Triangular numbers representable as t*p, where t>1 is a triangular number, p>1 is a prime power (A025475).at n=18A221563
- Triangular numbers of the form p^k - 1, where p is a prime number and k >= 2.at n=6A225115
- Triangular numbers of the form p^2 - 1 where p is a prime.at n=4A227480
- Triangular numbers that are eight times another triangular number.at n=5A336626