1445957
domain: N
Appears in sequences
- Generalized Pellian with second term equal to 7.at n=15A048694
- Bisection (odd part) of Chebyshev sequence with Diophantine property.at n=7A077239
- Combined Diophantine Chebyshev sequences A077240 and A077239.at n=15A077242
- Positive integer k such that k^2 = p^2 + q^2 - 1 where p and q are consecutive primes.at n=10A271050