3059101
domain: N
Appears in sequences
- Poulet numbers (2-pseudoprimes) of the form 7200*n^2 + 8820*n + 2701.at n=12A214016
- Record values in A265388.at n=41A265395
- Fermat pseudoprimes to base 2 that are triangular.at n=32A293622
- Fermat pseudoprimes to base 2 that are hexagonal.at n=31A322130
- Numbers that are super pseudoprimes to both bases 2 and 3.at n=25A333130
- Triangular numbers that are the hypotenuse of a primitive Pythagorean triple (PPT) such that another member of the triple is also triangular.at n=4A340462